11947896

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 34369920

約数和(自身を除く): 22422024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 101, 106, 124, 159, 186, 202, 212, 248, 279, 303, 318, 372, 404, 424, 477, 558, 606, 636, 744, 808, 909, 954, 1116, 1212, 1272, 1643, 1818, 1908, 2232, 2424, 3131, 3286, 3636, 3816, 4929, 5353, 6262, 6572, 7272, 9393, 9858, 10706, 12524, 13144, 14787, 16059, 18786, 19716, 21412, 25048, 28179, 29574, 32118, 37572, 39432, 42824, 48177, 56358, 59148, 64236, 75144, 96354, 112716, 118296, 128472, 165943, 192708, 225432, 331886, 385416, 497829, 663772, 995658, 1327544, 1493487, 1991316, 2986974, 3982632, 5973948, 11947896]

約数ペア:

[(1, 11947896), (2, 5973948), (3, 3982632), (4, 2986974), (6, 1991316), (8, 1493487), (9, 1327544), (12, 995658), (18, 663772), (24, 497829), (31, 385416), (36, 331886), (53, 225432), (62, 192708), (72, 165943), (93, 128472), (101, 118296), (106, 112716), (124, 96354), (159, 75144), (186, 64236), (202, 59148), (212, 56358), (248, 48177), (279, 42824), (303, 39432), (318, 37572), (372, 32118), (404, 29574), (424, 28179), (477, 25048), (558, 21412), (606, 19716), (636, 18786), (744, 16059), (808, 14787), (909, 13144), (954, 12524), (1116, 10706), (1212, 9858), (1272, 9393), (1643, 7272), (1818, 6572), (1908, 6262), (2232, 5353), (2424, 4929), (3131, 3816), (3286, 3636)]