19804712604

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15424231}}^1$

素因数の和:15424345

約数の個数: 24

約数和(自身を含む): 46642877568

約数和(自身を除く): 26838164964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15424231, 30848462, 46272693, 61696924, 92545386, 185090772, 1650392717, 3300785434, 4951178151, 6601570868, 9902356302, 19804712604]

約数ペア:

[(1, 19804712604), (2, 9902356302), (3, 6601570868), (4, 4951178151), (6, 3300785434), (12, 1650392717), (107, 185090772), (214, 92545386), (321, 61696924), (428, 46272693), (642, 30848462), (1284, 15424231)]