19305011635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42428597}}^1$

素因数の和:42428622

約数の個数: 16

約数和(自身を含む): 28512017856

約数和(自身を除く): 9207006221

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 42428597, 212142985, 297000179, 551571761, 1485000895, 2757858805, 3861002327, 19305011635]

約数ペア:

[(1, 19305011635), (5, 3861002327), (7, 2757858805), (13, 1485000895), (35, 551571761), (65, 297000179), (91, 212142985), (455, 42428597)]