12247974145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9682193}}^1$

素因数の和:9682232

約数の個数: 16

約数和(自身を含む): 16730831232

約数和(自身を除く): 4482857087

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 9682193, 48410965, 106504123, 222690439, 532520615, 1113452195, 2449594829, 12247974145]

約数ペア:

[(1, 12247974145), (5, 2449594829), (11, 1113452195), (23, 532520615), (55, 222690439), (115, 106504123), (253, 48410965), (1265, 9682193)]