14390974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 23320080

約数和(自身を除く): 8929106

約数列:

[1, 2, 13, 26, 419, 838, 1321, 2642, 5447, 10894, 17173, 34346, 553499, 1106998, 7195487, 14390974]

約数ペア:

[(1, 14390974), (2, 7195487), (13, 1106998), (26, 553499), (419, 34346), (838, 17173), (1321, 10894), (2642, 5447)]