15818968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 32852160

約数和(自身を除く): 17033192

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2683, 2948, 5366, 5896, 10732, 21464, 29513, 59026, 118052, 179761, 236104, 359522, 719044, 1438088, 1977371, 3954742, 7909484, 15818968]

約数ペア:

[(1, 15818968), (2, 7909484), (4, 3954742), (8, 1977371), (11, 1438088), (22, 719044), (44, 359522), (67, 236104), (88, 179761), (134, 118052), (268, 59026), (536, 29513), (737, 21464), (1474, 10732), (2683, 5896), (2948, 5366)]