17732990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 35770464

約数和(自身を除く): 18037474

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4357, 8714, 21785, 43570, 47927, 95854, 161209, 239635, 322418, 479270, 806045, 1612090, 1773299, 3546598, 8866495, 17732990]

約数ペア:

[(1, 17732990), (2, 8866495), (5, 3546598), (10, 1773299), (11, 1612090), (22, 806045), (37, 479270), (55, 322418), (74, 239635), (110, 161209), (185, 95854), (370, 47927), (407, 43570), (814, 21785), (2035, 8714), (4070, 4357)]