22507836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 56899584

約数和(自身を除く): 34391748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 647, 669, 892, 1294, 1338, 1941, 2588, 2676, 2899, 3882, 5798, 7764, 8411, 8697, 11596, 16822, 17394, 25233, 33644, 34788, 50466, 100932, 144281, 288562, 432843, 577124, 865686, 1731372, 1875653, 3751306, 5626959, 7502612, 11253918, 22507836]

約数ペア:

[(1, 22507836), (2, 11253918), (3, 7502612), (4, 5626959), (6, 3751306), (12, 1875653), (13, 1731372), (26, 865686), (39, 577124), (52, 432843), (78, 288562), (156, 144281), (223, 100932), (446, 50466), (647, 34788), (669, 33644), (892, 25233), (1294, 17394), (1338, 16822), (1941, 11596), (2588, 8697), (2676, 8411), (2899, 7764), (3882, 5798)]