12291062

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 11900938

約数列:

[1, 2, 7, 14, 19, 23, 38, 41, 46, 49, 82, 98, 133, 161, 266, 287, 322, 343, 437, 574, 686, 779, 874, 931, 943, 1127, 1558, 1862, 1886, 2009, 2254, 3059, 4018, 5453, 6118, 6517, 6601, 7889, 10906, 13034, 13202, 14063, 15778, 17917, 21413, 28126, 35834, 38171, 42826, 46207, 76342, 92414, 125419, 149891, 250838, 267197, 299782, 323449, 534394, 646898, 877933, 1755866, 6145531, 12291062]

約数ペア:

[(1, 12291062), (2, 6145531), (7, 1755866), (14, 877933), (19, 646898), (23, 534394), (38, 323449), (41, 299782), (46, 267197), (49, 250838), (82, 149891), (98, 125419), (133, 92414), (161, 76342), (266, 46207), (287, 42826), (322, 38171), (343, 35834), (437, 28126), (574, 21413), (686, 17917), (779, 15778), (874, 14063), (931, 13202), (943, 13034), (1127, 10906), (1558, 7889), (1862, 6601), (1886, 6517), (2009, 6118), (2254, 5453), (3059, 4018)]