19041654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137983}}^1$

素因数の和:138011

約数の個数: 16

約数和(自身を含む): 39739392

約数和(自身を除く): 20697738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 137983, 275966, 413949, 827898, 3173609, 6347218, 9520827, 19041654]

約数ペア:

[(1, 19041654), (2, 9520827), (3, 6347218), (6, 3173609), (23, 827898), (46, 413949), (69, 275966), (138, 137983)]