21880452782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25034843}}^1$

素因数の和:25034887

約数の個数: 16

約数和(自身を含む): 36050175360

約数和(自身を除く): 14169722578

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 25034843, 50069686, 475662017, 575801389, 951324034, 1151602778, 10940226391, 21880452782]

約数ペア:

[(1, 21880452782), (2, 10940226391), (19, 1151602778), (23, 951324034), (38, 575801389), (46, 475662017), (437, 50069686), (874, 25034843)]