19044153

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 28828800

約数和(自身を除く): 9784647

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 719, 981, 2157, 2943, 6471, 8829, 19413, 26487, 58239, 78371, 174717, 235113, 705339, 2116017, 6348051, 19044153]

約数ペア:

[(1, 19044153), (3, 6348051), (9, 2116017), (27, 705339), (81, 235113), (109, 174717), (243, 78371), (327, 58239), (719, 26487), (981, 19413), (2157, 8829), (2943, 6471)]