7913842

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 12769596

約数和(自身を除く): 4855754

約数列:

[1, 2, 19, 38, 97, 113, 194, 226, 361, 722, 1843, 2147, 3686, 4294, 10961, 21922, 35017, 40793, 70034, 81586, 208259, 416518, 3956921, 7913842]

約数ペア:

[(1, 7913842), (2, 3956921), (19, 416518), (38, 208259), (97, 81586), (113, 70034), (194, 40793), (226, 35017), (361, 21922), (722, 10961), (1843, 4294), (2147, 3686)]