12979406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 22457088

約数和(自身を除く): 9477682

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 227, 253, 454, 506, 1243, 2486, 2497, 2599, 4994, 5198, 5221, 10442, 25651, 28589, 51302, 57178, 57431, 114862, 282161, 564322, 589973, 1179946, 6489703, 12979406]

約数ペア:

[(1, 12979406), (2, 6489703), (11, 1179946), (22, 589973), (23, 564322), (46, 282161), (113, 114862), (226, 57431), (227, 57178), (253, 51302), (454, 28589), (506, 25651), (1243, 10442), (2486, 5221), (2497, 5198), (2599, 4994)]