19822133044

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 40945443840

約数和(自身を除く): 21123310796

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 227, 268, 356, 454, 469, 523, 623, 908, 938, 1046, 1246, 1589, 1876, 2092, 2492, 3178, 3661, 5963, 6356, 7322, 11926, 14644, 15209, 20203, 23852, 30418, 35041, 40406, 41741, 46547, 60836, 70082, 80812, 83482, 93094, 106463, 118721, 140164, 141421, 166964, 186188, 212926, 237442, 245287, 282842, 325829, 425852, 474884, 490574, 565684, 651658, 831047, 981148, 1303316, 1353601, 1662094, 2707202, 3118649, 3324188, 5414404, 6237298, 7954307, 9475207, 10566169, 12474596, 15908614, 18950414, 21132338, 21830543, 31817228, 37900828, 42264676, 43661086, 55680149, 73963183, 87322172, 111360298, 147926366, 222720596, 295852732, 707933323, 1415866646, 2831733292, 4955533261, 9911066522, 19822133044]

約数ペア:

[(1, 19822133044), (2, 9911066522), (4, 4955533261), (7, 2831733292), (14, 1415866646), (28, 707933323), (67, 295852732), (89, 222720596), (134, 147926366), (178, 111360298), (227, 87322172), (268, 73963183), (356, 55680149), (454, 43661086), (469, 42264676), (523, 37900828), (623, 31817228), (908, 21830543), (938, 21132338), (1046, 18950414), (1246, 15908614), (1589, 12474596), (1876, 10566169), (2092, 9475207), (2492, 7954307), (3178, 6237298), (3661, 5414404), (5963, 3324188), (6356, 3118649), (7322, 2707202), (11926, 1662094), (14644, 1353601), (15209, 1303316), (20203, 981148), (23852, 831047), (30418, 651658), (35041, 565684), (40406, 490574), (41741, 474884), (46547, 425852), (60836, 325829), (70082, 282842), (80812, 245287), (83482, 237442), (93094, 212926), (106463, 186188), (118721, 166964), (140164, 141421)]