15213091

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 16732800

約数和(自身を除く): 1519709

約数列:

[1, 19, 41, 59, 331, 779, 1121, 2419, 6289, 13571, 19529, 45961, 257849, 371051, 800689, 15213091]

約数ペア:

[(1, 15213091), (19, 800689), (41, 371051), (59, 257849), (331, 45961), (779, 19529), (1121, 13571), (2419, 6289)]