11815929008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{179203}}^1$

素因数の和:179541

約数の個数: 40

約数和(自身を含む): 24732302448

約数和(自身を除く): 12916373440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 4121, 5072, 8242, 16484, 32968, 65936, 179203, 358406, 716812, 1433624, 2329639, 2867248, 4659278, 9318556, 18637112, 37274224, 56807351, 113614702, 227229404, 454458808, 738495563, 908917616, 1476991126, 2953982252, 5907964504, 11815929008]

約数ペア:

[(1, 11815929008), (2, 5907964504), (4, 2953982252), (8, 1476991126), (13, 908917616), (16, 738495563), (26, 454458808), (52, 227229404), (104, 113614702), (208, 56807351), (317, 37274224), (634, 18637112), (1268, 9318556), (2536, 4659278), (4121, 2867248), (5072, 2329639), (8242, 1433624), (16484, 716812), (32968, 358406), (65936, 179203)]