21962023205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1\times {\mathrm{55501}}^1$

素因数の和:58264

約数の個数: 16

約数和(自身を含む): 27273682800

約数和(自身を除く): 5311659595

約数列:

[1, 5, 29, 145, 2729, 13645, 55501, 79141, 277505, 395705, 1609529, 8047645, 151462229, 757311145, 4392404641, 21962023205]

約数ペア:

[(1, 21962023205), (5, 4392404641), (29, 757311145), (145, 151462229), (2729, 8047645), (13645, 1609529), (55501, 395705), (79141, 277505)]