19006315996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{432001}}^1$

素因数の和:432669

約数の個数: 24

約数和(自身を含む): 35272099296

約数和(自身を除く): 16265783300

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 2588, 10999, 21998, 43996, 432001, 864002, 1728004, 7344017, 14688034, 29376068, 279504647, 559009294, 1118018588, 4751578999, 9503157998, 19006315996]

約数ペア:

[(1, 19006315996), (2, 9503157998), (4, 4751578999), (17, 1118018588), (34, 559009294), (68, 279504647), (647, 29376068), (1294, 14688034), (2588, 7344017), (10999, 1728004), (21998, 864002), (43996, 432001)]