188797870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1621}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 358526880

約数和(自身を除く): 169729010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 613, 1226, 1621, 3065, 3242, 6130, 8105, 11647, 16210, 23294, 30799, 58235, 61598, 116470, 153995, 307990, 993673, 1987346, 4968365, 9936730, 18879787, 37759574, 94398935, 188797870]

約数ペア:

[(1, 188797870), (2, 94398935), (5, 37759574), (10, 18879787), (19, 9936730), (38, 4968365), (95, 1987346), (190, 993673), (613, 307990), (1226, 153995), (1621, 116470), (3065, 61598), (3242, 58235), (6130, 30799), (8105, 23294), (11647, 16210)]