40120827842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15758377}}^1$

素因数の和:15758465

約数の個数: 16

約数和(自身を含む): 64294182240

約数和(自身を除く): 24173354398

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 15758377, 31516754, 299409163, 598818326, 1055811259, 2111622518, 20060413921, 40120827842]

約数ペア:

[(1, 40120827842), (2, 20060413921), (19, 2111622518), (38, 1055811259), (67, 598818326), (134, 299409163), (1273, 31516754), (2546, 15758377)]