19315502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2377}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 30818880

約数和(自身を除く): 11503378

約数列:

[1, 2, 17, 34, 239, 478, 2377, 4063, 4754, 8126, 40409, 80818, 568103, 1136206, 9657751, 19315502]

約数ペア:

[(1, 19315502), (2, 9657751), (17, 1136206), (34, 568103), (239, 80818), (478, 40409), (2377, 8126), (4063, 4754)]