188889187390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15649477}}^1$

素因数の和:15649572

約数の個数: 32

約数和(自身を含む): 365071022784

約数和(自身を除く): 176181835394

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 15649477, 31298954, 78247385, 156494770, 266041109, 532082218, 1111112867, 1330205545, 2222225734, 2660411090, 5555564335, 11111128670, 18888918739, 37777837478, 94444593695, 188889187390]

約数ペア:

[(1, 188889187390), (2, 94444593695), (5, 37777837478), (10, 18888918739), (17, 11111128670), (34, 5555564335), (71, 2660411090), (85, 2222225734), (142, 1330205545), (170, 1111112867), (355, 532082218), (710, 266041109), (1207, 156494770), (2414, 78247385), (6035, 31298954), (12070, 15649477)]