45129142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19469}}^1$

素因数の和:19551

約数の個数: 16

約数和(自身を含む): 72428400

約数和(自身を除く): 27299258

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 19469, 38938, 369911, 739822, 1187609, 2375218, 22564571, 45129142]

約数ペア:

[(1, 45129142), (2, 22564571), (19, 2375218), (38, 1187609), (61, 739822), (122, 369911), (1159, 38938), (2318, 19469)]