15501254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4087

約数の個数: 16

約数和(自身を含む): 24418800

約数和(自身を除く): 8917546

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 3989, 7978, 115681, 231362, 267263, 534526, 7750627, 15501254]

約数ペア:

[(1, 15501254), (2, 7750627), (29, 534526), (58, 267263), (67, 231362), (134, 115681), (1943, 7978), (3886, 3989)]