21962034130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59356849}}^1$

素因数の和:59356893

約数の個数: 16

約数和(自身を含む): 40600085400

約数和(自身を除く): 18638051270

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 59356849, 118713698, 296784245, 593568490, 2196203413, 4392406826, 10981017065, 21962034130]

約数ペア:

[(1, 21962034130), (2, 10981017065), (5, 4392406826), (10, 2196203413), (37, 593568490), (74, 296784245), (185, 118713698), (370, 59356849)]