19357572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124087}}^1$

素因数の和:124107

約数の個数: 24

約数和(自身を含む): 48642496

約数和(自身を除く): 29284924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 124087, 248174, 372261, 496348, 744522, 1489044, 1613131, 3226262, 4839393, 6452524, 9678786, 19357572]

約数ペア:

[(1, 19357572), (2, 9678786), (3, 6452524), (4, 4839393), (6, 3226262), (12, 1613131), (13, 1489044), (26, 744522), (39, 496348), (52, 372261), (78, 248174), (156, 124087)]