47994038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{11177}}^1$

素因数の和:11311

約数の個数: 16

約数和(自身を含む): 76457520

約数和(自身を除く): 28463482

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 11177, 22354, 212363, 424726, 1263001, 2526002, 23997019, 47994038]

約数ペア:

[(1, 47994038), (2, 23997019), (19, 2526002), (38, 1263001), (113, 424726), (226, 212363), (2147, 22354), (4294, 11177)]