12450778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 19365120

約数和(自身を除く): 6914342

約数列:

[1, 2, 31, 62, 409, 491, 818, 982, 12679, 15221, 25358, 30442, 200819, 401638, 6225389, 12450778]

約数ペア:

[(1, 12450778), (2, 6225389), (31, 401638), (62, 200819), (409, 30442), (491, 25358), (818, 15221), (982, 12679)]