19323418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4937}}^1$

素因数の和:5061

約数の個数: 16

約数和(自身を含む): 30813120

約数和(自身を除く): 11489702

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4937, 9874, 93803, 187606, 508511, 1017022, 9661709, 19323418]

約数ペア:

[(1, 19323418), (2, 9661709), (19, 1017022), (38, 508511), (103, 187606), (206, 93803), (1957, 9874), (3914, 4937)]