16450590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42181}}^1$

素因数の和:42204

約数の個数: 32

約数和(自身を含む): 42519456

約数和(自身を除く): 26068866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42181, 84362, 126543, 210905, 253086, 421810, 548353, 632715, 1096706, 1265430, 1645059, 2741765, 3290118, 5483530, 8225295, 16450590]

約数ペア:

[(1, 16450590), (2, 8225295), (3, 5483530), (5, 3290118), (6, 2741765), (10, 1645059), (13, 1265430), (15, 1096706), (26, 632715), (30, 548353), (39, 421810), (65, 253086), (78, 210905), (130, 126543), (195, 84362), (390, 42181)]