12809242010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34619573}}^1$

素因数の和:34619617

約数の個数: 16

約数和(自身を含む): 23679788616

約数和(自身を除く): 10870546606

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 34619573, 69239146, 173097865, 346195730, 1280924201, 2561848402, 6404621005, 12809242010]

約数ペア:

[(1, 12809242010), (2, 6404621005), (5, 2561848402), (10, 1280924201), (37, 346195730), (74, 173097865), (185, 69239146), (370, 34619573)]