43020826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7211}}^1$

素因数の和:7389

約数の個数: 16

約数和(自身を含む): 68369760

約数和(自身を除く): 25348934

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 7211, 14422, 137009, 274018, 1132127, 2264254, 21510413, 43020826]

約数ペア:

[(1, 43020826), (2, 21510413), (19, 2264254), (38, 1132127), (157, 274018), (314, 137009), (2983, 14422), (5966, 7211)]