16639156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 30320640

約数和(自身を除く): 13681484

約数列:

[1, 2, 4, 29, 58, 116, 191, 382, 751, 764, 1502, 3004, 5539, 11078, 21779, 22156, 43558, 87116, 143441, 286882, 573764, 4159789, 8319578, 16639156]

約数ペア:

[(1, 16639156), (2, 8319578), (4, 4159789), (29, 573764), (58, 286882), (116, 143441), (191, 87116), (382, 43558), (751, 22156), (764, 21779), (1502, 11078), (3004, 5539)]