15703989830

素因数分解:

$2^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2789341}}^1$

素因数の和:2789911

約数の個数: 16

約数和(自身を含む): 28317399984

約数和(自身を除く): 12613410154

約数列:

[1, 2, 5, 10, 563, 1126, 2815, 5630, 2789341, 5578682, 13946705, 27893410, 1570398983, 3140797966, 7851994915, 15703989830]

約数ペア:

[(1, 15703989830), (2, 7851994915), (5, 3140797966), (10, 1570398983), (563, 27893410), (1126, 13946705), (2815, 5578682), (5630, 2789341)]