13262456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{87253}}^1$

素因数の和:87278

約数の個数: 16

約数和(自身を含む): 26176200

約数和(自身を除く): 12913744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 87253, 174506, 349012, 698024, 1657807, 3315614, 6631228, 13262456]

約数ペア:

[(1, 13262456), (2, 6631228), (4, 3315614), (8, 1657807), (19, 698024), (38, 349012), (76, 174506), (152, 87253)]