12626648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 25239600

約数和(自身を除く): 12612952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 409, 454, 818, 908, 1636, 1816, 3272, 3859, 6953, 7718, 13906, 15436, 27812, 30872, 55624, 92843, 185686, 371372, 742744, 1578331, 3156662, 6313324, 12626648]

約数ペア:

[(1, 12626648), (2, 6313324), (4, 3156662), (8, 1578331), (17, 742744), (34, 371372), (68, 185686), (136, 92843), (227, 55624), (409, 30872), (454, 27812), (818, 15436), (908, 13906), (1636, 7718), (1816, 6953), (3272, 3859)]