12345620732

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{7121}}^1\times {\mathrm{6469}}^1$

素因数の和:13661

約数の個数: 24

約数和(自身を含む): 21933765840

約数和(自身を除く): 9588145108

約数列:

[1, 2, 4, 67, 134, 268, 6469, 7121, 12938, 14242, 25876, 28484, 433423, 477107, 866846, 954214, 1733692, 1908428, 46065749, 92131498, 184262996, 3086405183, 6172810366, 12345620732]

約数ペア:

[(1, 12345620732), (2, 6172810366), (4, 3086405183), (67, 184262996), (134, 92131498), (268, 46065749), (6469, 1908428), (7121, 1733692), (12938, 954214), (14242, 866846), (25876, 477107), (28484, 433423)]