151431254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{306541}}^1$

素因数の和:306575

約数の個数: 16

約数和(自身を含む): 257495280

約数和(自身を除く): 106064026

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 306541, 613082, 3985033, 5824279, 7970066, 11648558, 75715627, 151431254]

約数ペア:

[(1, 151431254), (2, 75715627), (13, 11648558), (19, 7970066), (26, 5824279), (38, 3985033), (247, 613082), (494, 306541)]