19310724

素因数分解:

$2^2\times 3^5\times {\mathrm{19867}}^1$

素因数の和:19886

約数の個数: 36

約数和(自身を含む): 50623664

約数和(自身を除く): 31312940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 19867, 39734, 59601, 79468, 119202, 178803, 238404, 357606, 536409, 715212, 1072818, 1609227, 2145636, 3218454, 4827681, 6436908, 9655362, 19310724]

約数ペア:

[(1, 19310724), (2, 9655362), (3, 6436908), (4, 4827681), (6, 3218454), (9, 2145636), (12, 1609227), (18, 1072818), (27, 715212), (36, 536409), (54, 357606), (81, 238404), (108, 178803), (162, 119202), (243, 79468), (324, 59601), (486, 39734), (972, 19867)]