38901629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 43110144

約数和(自身を除く): 4208515

約数列:

[1, 13, 53, 131, 431, 689, 1703, 5603, 6943, 22843, 56461, 90259, 296959, 733993, 2992433, 38901629]

約数ペア:

[(1, 38901629), (13, 2992433), (53, 733993), (131, 296959), (431, 90259), (689, 56461), (1703, 22843), (5603, 6943)]