13091608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 26452800

約数和(自身を除く): 13361192

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2003, 3268, 4006, 6536, 8012, 16024, 38057, 76114, 86129, 152228, 172258, 304456, 344516, 689032, 1636451, 3272902, 6545804, 13091608]

約数ペア:

[(1, 13091608), (2, 6545804), (4, 3272902), (8, 1636451), (19, 689032), (38, 344516), (43, 304456), (76, 172258), (86, 152228), (152, 86129), (172, 76114), (344, 38057), (817, 16024), (1634, 8012), (2003, 6536), (3268, 4006)]