6421772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12071}}^1$

素因数の和:12101

約数の個数: 24

約数和(自身を含む): 13520640

約数和(自身を除く): 7098868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 12071, 24142, 48284, 84497, 168994, 229349, 337988, 458698, 917396, 1605443, 3210886, 6421772]

約数ペア:

[(1, 6421772), (2, 3210886), (4, 1605443), (7, 917396), (14, 458698), (19, 337988), (28, 229349), (38, 168994), (76, 84497), (133, 48284), (266, 24142), (532, 12071)]