12312664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 28591920

約数和(自身を除く): 16279256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1301, 1352, 2366, 2602, 4732, 5204, 9107, 9464, 10408, 16913, 18214, 33826, 36428, 67652, 72856, 118391, 135304, 219869, 236782, 439738, 473564, 879476, 947128, 1539083, 1758952, 3078166, 6156332, 12312664]

約数ペア:

[(1, 12312664), (2, 6156332), (4, 3078166), (7, 1758952), (8, 1539083), (13, 947128), (14, 879476), (26, 473564), (28, 439738), (52, 236782), (56, 219869), (91, 135304), (104, 118391), (169, 72856), (182, 67652), (338, 36428), (364, 33826), (676, 18214), (728, 16913), (1183, 10408), (1301, 9464), (1352, 9107), (2366, 5204), (2602, 4732)]