19028236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{607}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 16364660

約数列:

[1, 2, 4, 17, 34, 68, 461, 607, 922, 1214, 1844, 2428, 7837, 10319, 15674, 20638, 31348, 41276, 279827, 559654, 1119308, 4757059, 9514118, 19028236]

約数ペア:

[(1, 19028236), (2, 9514118), (4, 4757059), (17, 1119308), (34, 559654), (68, 279827), (461, 41276), (607, 31348), (922, 20638), (1214, 15674), (1844, 10319), (2428, 7837)]