13387288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 27048960

約数和(自身を除く): 13661672

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2347, 2852, 4694, 5704, 9388, 18776, 53981, 72757, 107962, 145514, 215924, 291028, 431848, 582056, 1673411, 3346822, 6693644, 13387288]

約数ペア:

[(1, 13387288), (2, 6693644), (4, 3346822), (8, 1673411), (23, 582056), (31, 431848), (46, 291028), (62, 215924), (92, 145514), (124, 107962), (184, 72757), (248, 53981), (713, 18776), (1426, 9388), (2347, 5704), (2852, 4694)]