15519127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 17473792

約数和(自身を除く): 1954665

約数列:

[1, 13, 31, 97, 397, 403, 1261, 3007, 5161, 12307, 38509, 39091, 159991, 500617, 1193779, 15519127]

約数ペア:

[(1, 15519127), (13, 1193779), (31, 500617), (97, 159991), (397, 39091), (403, 38509), (1261, 12307), (3007, 5161)]