18793114

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 29104200

約数和(自身を除く): 10311086

約数列:

[1, 2, 37, 74, 229, 458, 1109, 2218, 8473, 16946, 41033, 82066, 253961, 507922, 9396557, 18793114]

約数ペア:

[(1, 18793114), (2, 9396557), (37, 507922), (74, 253961), (229, 82066), (458, 41033), (1109, 16946), (2218, 8473)]