12821944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 26341200

約数和(自身を除く): 13519256

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3251, 3944, 6502, 13004, 26008, 55267, 94279, 110534, 188558, 221068, 377116, 442136, 754232, 1602743, 3205486, 6410972, 12821944]

約数ペア:

[(1, 12821944), (2, 6410972), (4, 3205486), (8, 1602743), (17, 754232), (29, 442136), (34, 377116), (58, 221068), (68, 188558), (116, 110534), (136, 94279), (232, 55267), (493, 26008), (986, 13004), (1972, 6502), (3251, 3944)]