18786722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14083}}^1$

素因数の和:14137

約数の個数: 16

約数和(自身を含む): 30421440

約数和(自身を除く): 11634718

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 14083, 28166, 323909, 408407, 647818, 816814, 9393361, 18786722]

約数ペア:

[(1, 18786722), (2, 9393361), (23, 816814), (29, 647818), (46, 408407), (58, 323909), (667, 28166), (1334, 14083)]