19264095392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1493}}^1\times {\mathrm{13007}}^1$

素因数の和:14541

約数の個数: 48

約数和(自身を含む): 39178847232

約数和(自身を除く): 19914751840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1493, 2986, 5972, 11944, 13007, 23888, 26014, 46283, 47776, 52028, 92566, 104056, 185132, 208112, 370264, 403217, 416224, 740528, 806434, 1481056, 1612868, 3225736, 6451472, 12902944, 19419451, 38838902, 77677804, 155355608, 310711216, 602002981, 621422432, 1204005962, 2408011924, 4816023848, 9632047696, 19264095392]

約数ペア:

[(1, 19264095392), (2, 9632047696), (4, 4816023848), (8, 2408011924), (16, 1204005962), (31, 621422432), (32, 602002981), (62, 310711216), (124, 155355608), (248, 77677804), (496, 38838902), (992, 19419451), (1493, 12902944), (2986, 6451472), (5972, 3225736), (11944, 1612868), (13007, 1481056), (23888, 806434), (26014, 740528), (46283, 416224), (47776, 403217), (52028, 370264), (92566, 208112), (104056, 185132)]