15109214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 23493120

約数和(自身を除く): 8383906

約数列:

[1, 2, 31, 62, 379, 643, 758, 1286, 11749, 19933, 23498, 39866, 243697, 487394, 7554607, 15109214]

約数ペア:

[(1, 15109214), (2, 7554607), (31, 487394), (62, 243697), (379, 39866), (643, 23498), (758, 19933), (1286, 11749)]