19316404804

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{509023}}^1$

素因数の和:509259

約数の個数: 24

約数和(自身を含む): 34633992960

約数和(自身を除く): 15317588156

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 716, 9487, 18974, 37948, 509023, 1018046, 2036092, 26978219, 53956438, 91115117, 107912876, 182230234, 364460468, 4829101201, 9658202402, 19316404804]

約数ペア:

[(1, 19316404804), (2, 9658202402), (4, 4829101201), (53, 364460468), (106, 182230234), (179, 107912876), (212, 91115117), (358, 53956438), (716, 26978219), (9487, 2036092), (18974, 1018046), (37948, 509023)]