19330473

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 26573696

約数和(自身を除く): 7243223

約数列:

[1, 3, 61, 73, 183, 219, 1447, 4341, 4453, 13359, 88267, 105631, 264801, 316893, 6443491, 19330473]

約数ペア:

[(1, 19330473), (3, 6443491), (61, 316893), (73, 264801), (183, 105631), (219, 88267), (1447, 13359), (4341, 4453)]