1572120002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1\times {\mathrm{17449}}^1$

素因数の和:19841

約数の個数: 16

約数和(自身を含む): 2483484000

約数和(自身を除く): 911363998

約数列:

[1, 2, 19, 38, 2371, 4742, 17449, 34898, 45049, 90098, 331531, 663062, 41371579, 82743158, 786060001, 1572120002]

約数ペア:

[(1, 1572120002), (2, 786060001), (19, 82743158), (38, 41371579), (2371, 663062), (4742, 331531), (17449, 90098), (34898, 45049)]