19357872

素因数分解:

$2^4\times 3^1\times {\mathrm{403289}}^1$

素因数の和:403300

約数の個数: 20

約数和(自身を含む): 50007960

約数和(自身を除く): 30650088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403289, 806578, 1209867, 1613156, 2419734, 3226312, 4839468, 6452624, 9678936, 19357872]

約数ペア:

[(1, 19357872), (2, 9678936), (3, 6452624), (4, 4839468), (6, 3226312), (8, 2419734), (12, 1613156), (16, 1209867), (24, 806578), (48, 403289)]