20161115498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{108343}}^1$

素因数の和:108506

約数の個数: 32

約数和(自身を含む): 32763225600

約数和(自身を除く): 12602110102

約数列:

[1, 2, 19, 38, 59, 83, 118, 166, 1121, 1577, 2242, 3154, 4897, 9794, 93043, 108343, 186086, 216686, 2058517, 4117034, 6392237, 8992469, 12784474, 17984938, 121452503, 170856911, 242905006, 341713822, 530555671, 1061111342, 10080557749, 20161115498]

約数ペア:

[(1, 20161115498), (2, 10080557749), (19, 1061111342), (38, 530555671), (59, 341713822), (83, 242905006), (118, 170856911), (166, 121452503), (1121, 17984938), (1577, 12784474), (2242, 8992469), (3154, 6392237), (4897, 4117034), (9794, 2058517), (93043, 216686), (108343, 186086)]