12505002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 26949120

約数和(自身を除く): 14444118

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 2551, 4902, 5102, 7653, 15306, 48469, 96938, 109693, 145407, 219386, 290814, 329079, 658158, 2084167, 4168334, 6252501, 12505002]

約数ペア:

[(1, 12505002), (2, 6252501), (3, 4168334), (6, 2084167), (19, 658158), (38, 329079), (43, 290814), (57, 219386), (86, 145407), (114, 109693), (129, 96938), (258, 48469), (817, 15306), (1634, 7653), (2451, 5102), (2551, 4902)]