13233340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10847}}^1$

素因数の和:10917

約数の個数: 24

約数和(自身を含む): 28248192

約数和(自身を除く): 15014852

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 10847, 21694, 43388, 54235, 108470, 216940, 661667, 1323334, 2646668, 3308335, 6616670, 13233340]

約数ペア:

[(1, 13233340), (2, 6616670), (4, 3308335), (5, 2646668), (10, 1323334), (20, 661667), (61, 216940), (122, 108470), (244, 54235), (305, 43388), (610, 21694), (1220, 10847)]