19006380476

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{2131}}^1\times {\mathrm{6211}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 33374839680

約数和(自身を除く): 14368459204

約数列:

[1, 2, 4, 359, 718, 1436, 2131, 4262, 6211, 8524, 12422, 24844, 765029, 1530058, 2229749, 3060116, 4459498, 8918996, 13235641, 26471282, 52942564, 4751595119, 9503190238, 19006380476]

約数ペア:

[(1, 19006380476), (2, 9503190238), (4, 4751595119), (359, 52942564), (718, 26471282), (1436, 13235641), (2131, 8918996), (4262, 4459498), (6211, 3060116), (8524, 2229749), (12422, 1530058), (24844, 765029)]