19546294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10847}}^1$

素因数の和:10919

約数の個数: 16

約数和(自身を含む): 31632768

約数和(自身を除く): 12086474

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10847, 21694, 184399, 368798, 574891, 1149782, 9773147, 19546294]

約数ペア:

[(1, 19546294), (2, 9773147), (17, 1149782), (34, 574891), (53, 368798), (106, 184399), (901, 21694), (1802, 10847)]