19024227

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 28887040

約数和(自身を除く): 9862813

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 991, 2133, 2973, 6399, 8919, 19197, 26757, 78289, 80271, 234867, 240813, 704601, 2113803, 6341409, 19024227]

約数ペア:

[(1, 19024227), (3, 6341409), (9, 2113803), (27, 704601), (79, 240813), (81, 234867), (237, 80271), (243, 78289), (711, 26757), (991, 19197), (2133, 8919), (2973, 6399)]