12946592

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 36

約数和(自身を含む): 26399898

約数和(自身を除く): 13453306

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 421, 496, 842, 961, 992, 1684, 1922, 3368, 3844, 6736, 7688, 13051, 13472, 15376, 26102, 30752, 52204, 104408, 208816, 404581, 417632, 809162, 1618324, 3236648, 6473296, 12946592]

約数ペア:

[(1, 12946592), (2, 6473296), (4, 3236648), (8, 1618324), (16, 809162), (31, 417632), (32, 404581), (62, 208816), (124, 104408), (248, 52204), (421, 30752), (496, 26102), (842, 15376), (961, 13472), (992, 13051), (1684, 7688), (1922, 6736), (3368, 3844)]