15120542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13721}}^1$

素因数の和:13771

約数の個数: 16

約数和(自身を含む): 24699600

約数和(自身を除く): 9579058

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 13721, 27442, 260699, 397909, 521398, 795818, 7560271, 15120542]

約数ペア:

[(1, 15120542), (2, 7560271), (19, 795818), (29, 521398), (38, 397909), (58, 260699), (551, 27442), (1102, 13721)]