11821628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 26041344

約数和(自身を除く): 14219716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 691, 1222, 1316, 1382, 2444, 2764, 4277, 4837, 8554, 8983, 9674, 17108, 17966, 19348, 32477, 35932, 62881, 64954, 125762, 129908, 227339, 251524, 422201, 454678, 844402, 909356, 1688804, 2955407, 5910814, 11821628]

約数ペア:

[(1, 11821628), (2, 5910814), (4, 2955407), (7, 1688804), (13, 909356), (14, 844402), (26, 454678), (28, 422201), (47, 251524), (52, 227339), (91, 129908), (94, 125762), (182, 64954), (188, 62881), (329, 35932), (364, 32477), (611, 19348), (658, 17966), (691, 17108), (1222, 9674), (1316, 8983), (1382, 8554), (2444, 4837), (2764, 4277)]