16458910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9739}}^1$

素因数の和:9772

約数の個数: 24

約数和(自身を含む): 32083560

約数和(自身を除く): 15624650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9739, 19478, 48695, 97390, 126607, 253214, 633035, 1266070, 1645891, 3291782, 8229455, 16458910]

約数ペア:

[(1, 16458910), (2, 8229455), (5, 3291782), (10, 1645891), (13, 1266070), (26, 633035), (65, 253214), (130, 126607), (169, 97390), (338, 48695), (845, 19478), (1690, 9739)]