123922136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1191559}}^1$

素因数の和:1191578

約数の個数: 16

約数和(自身を含む): 250227600

約数和(自身を除く): 126305464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1191559, 2383118, 4766236, 9532472, 15490267, 30980534, 61961068, 123922136]

約数ペア:

[(1, 123922136), (2, 61961068), (4, 30980534), (8, 15490267), (13, 9532472), (26, 4766236), (52, 2383118), (104, 1191559)]