19005251690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{32212291}}^1$

素因数の和:32212357

約数の個数: 16

約数和(自身を含む): 34789275360

約数和(自身を除く): 15784023670

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 32212291, 64424582, 161061455, 322122910, 1900525169, 3801050338, 9502625845, 19005251690]

約数ペア:

[(1, 19005251690), (2, 9502625845), (5, 3801050338), (10, 1900525169), (59, 322122910), (118, 161061455), (295, 64424582), (590, 32212291)]