15938806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21139}}^1$

素因数の和:21183

約数の個数: 16

約数和(自身を含む): 26636400

約数和(自身を除く): 10697594

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 21139, 42278, 274807, 549614, 613031, 1226062, 7969403, 15938806]

約数ペア:

[(1, 15938806), (2, 7969403), (13, 1226062), (26, 613031), (29, 549614), (58, 274807), (377, 42278), (754, 21139)]