2013194552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{7687}}^1$

素因数の和:9435

約数の個数: 32

約数和(自身を含む): 3976233600

約数和(自身を除く): 1963039048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1723, 3446, 6892, 7687, 13784, 15374, 30748, 32737, 61496, 65474, 130948, 146053, 261896, 292106, 584212, 1168424, 13244701, 26489402, 52978804, 105957608, 251649319, 503298638, 1006597276, 2013194552]

約数ペア:

[(1, 2013194552), (2, 1006597276), (4, 503298638), (8, 251649319), (19, 105957608), (38, 52978804), (76, 26489402), (152, 13244701), (1723, 1168424), (3446, 584212), (6892, 292106), (7687, 261896), (13784, 146053), (15374, 130948), (30748, 65474), (32737, 61496)]