21779850395

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{469849}}^1$

素因数の和:470054

約数の個数: 16

約数和(自身を含む): 26702515200

約数和(自身を除く): 4922664805

約数列:

[1, 5, 73, 127, 365, 635, 9271, 46355, 469849, 2349245, 34298977, 59670823, 171494885, 298354115, 4355970079, 21779850395]

約数ペア:

[(1, 21779850395), (5, 4355970079), (73, 298354115), (127, 171494885), (365, 59670823), (635, 34298977), (9271, 2349245), (46355, 469849)]