19440195671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{48823}}^1$

素因数の和:49226

約数の個数: 16

約数和(自身を含む): 21203286720

約数和(自身を除く): 1763091049

約数列:

[1, 13, 109, 281, 1417, 3653, 30629, 48823, 398177, 634699, 5321707, 13719263, 69182191, 178350419, 1495399667, 19440195671]

約数ペア:

[(1, 19440195671), (13, 1495399667), (109, 178350419), (281, 69182191), (1417, 13719263), (3653, 5321707), (30629, 634699), (48823, 398177)]