19150714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18521}}^1$

素因数の和:18581

約数の個数: 16

約数和(自身を含む): 32006016

約数和(自身を除く): 12855302

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 18521, 37042, 203731, 407462, 870487, 1740974, 9575357, 19150714]

約数ペア:

[(1, 19150714), (2, 9575357), (11, 1740974), (22, 870487), (47, 407462), (94, 203731), (517, 37042), (1034, 18521)]