12470744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 27706560

約数和(自身を除く): 15235816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 991, 1144, 1573, 1982, 3146, 3964, 6292, 7928, 10901, 12584, 12883, 21802, 25766, 43604, 51532, 87208, 103064, 119911, 141713, 239822, 283426, 479644, 566852, 959288, 1133704, 1558843, 3117686, 6235372, 12470744]

約数ペア:

[(1, 12470744), (2, 6235372), (4, 3117686), (8, 1558843), (11, 1133704), (13, 959288), (22, 566852), (26, 479644), (44, 283426), (52, 239822), (88, 141713), (104, 119911), (121, 103064), (143, 87208), (242, 51532), (286, 43604), (484, 25766), (572, 21802), (968, 12883), (991, 12584), (1144, 10901), (1573, 7928), (1982, 6292), (3146, 3964)]