42205574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2053}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 66796080

約数和(自身を除く): 24590506

約数列:

[1, 2, 19, 38, 541, 1082, 2053, 4106, 10279, 20558, 39007, 78014, 1110673, 2221346, 21102787, 42205574]

約数ペア:

[(1, 42205574), (2, 21102787), (19, 2221346), (38, 1110673), (541, 78014), (1082, 39007), (2053, 20558), (4106, 10279)]