105412874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 191654400

約数和(自身を除く): 86241526

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 2851, 5282, 5702, 18487, 19957, 36974, 39914, 54169, 108338, 379183, 396289, 758366, 792578, 2774023, 5548046, 7529491, 15058982, 52706437, 105412874]

約数ペア:

[(1, 105412874), (2, 52706437), (7, 15058982), (14, 7529491), (19, 5548046), (38, 2774023), (133, 792578), (139, 758366), (266, 396289), (278, 379183), (973, 108338), (1946, 54169), (2641, 39914), (2851, 36974), (5282, 19957), (5702, 18487)]