11456848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 60

約数和(自身を含む): 25415040

約数和(自身を除く): 13958192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 223, 247, 304, 338, 446, 494, 676, 892, 988, 1352, 1784, 1976, 2704, 2899, 3211, 3568, 3952, 4237, 5798, 6422, 8474, 11596, 12844, 16948, 23192, 25688, 33896, 37687, 46384, 51376, 55081, 67792, 75374, 110162, 150748, 220324, 301496, 440648, 602992, 716053, 881296, 1432106, 2864212, 5728424, 11456848]

約数ペア:

[(1, 11456848), (2, 5728424), (4, 2864212), (8, 1432106), (13, 881296), (16, 716053), (19, 602992), (26, 440648), (38, 301496), (52, 220324), (76, 150748), (104, 110162), (152, 75374), (169, 67792), (208, 55081), (223, 51376), (247, 46384), (304, 37687), (338, 33896), (446, 25688), (494, 23192), (676, 16948), (892, 12844), (988, 11596), (1352, 8474), (1784, 6422), (1976, 5798), (2704, 4237), (2899, 3952), (3211, 3568)]