21568360078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{543311}}^1$

素因数の和:544199

約数の個数: 16

約数和(自身を含む): 33798352896

約数和(自身を除く): 12229992818

約数列:

[1, 2, 23, 46, 863, 1726, 19849, 39698, 543311, 1086622, 12496153, 24992306, 468877393, 937754786, 10784180039, 21568360078]

約数ペア:

[(1, 21568360078), (2, 10784180039), (23, 937754786), (46, 468877393), (863, 24992306), (1726, 12496153), (19849, 1086622), (39698, 543311)]