201719971519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3805391}}^1$

素因数の和:3805542

約数の個数: 16

約数和(自身を含む): 226496931840

約数和(自身を除く): 24776960321

約数列:

[1, 11, 61, 79, 671, 869, 4819, 53009, 3805391, 41859301, 232128851, 300625889, 2553417361, 3306884779, 18338179229, 201719971519]

約数ペア:

[(1, 201719971519), (11, 18338179229), (61, 3306884779), (79, 2553417361), (671, 300625889), (869, 232128851), (4819, 41859301), (53009, 3805391)]