45121238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28961}}^1$

素因数の和:29023

約数の個数: 16

約数和(自身を含む): 72984240

約数和(自身を除く): 27863002

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 28961, 57922, 550259, 1100518, 1187401, 2374802, 22560619, 45121238]

約数ペア:

[(1, 45121238), (2, 22560619), (19, 2374802), (38, 1187401), (41, 1100518), (82, 550259), (779, 57922), (1558, 28961)]