19316322

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2549}}^1$

素因数の和:2978

約数の個数: 24

約数和(自身を含む): 41967900

約数和(自身を除く): 22651578

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 2549, 3789, 5098, 7578, 7647, 15294, 22941, 45882, 1073129, 2146258, 3219387, 6438774, 9658161, 19316322]

約数ペア:

[(1, 19316322), (2, 9658161), (3, 6438774), (6, 3219387), (9, 2146258), (18, 1073129), (421, 45882), (842, 22941), (1263, 15294), (2526, 7647), (2549, 7578), (3789, 5098)]