13509532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 25074000

約数和(自身を除く): 11564468

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1193, 2386, 2831, 4772, 5662, 11324, 22667, 45334, 90668, 177757, 355514, 711028, 3377383, 6754766, 13509532]

約数ペア:

[(1, 13509532), (2, 6754766), (4, 3377383), (19, 711028), (38, 355514), (76, 177757), (149, 90668), (298, 45334), (596, 22667), (1193, 11324), (2386, 5662), (2831, 4772)]