12883376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 27641088

約数和(自身を除く): 14757712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1031, 1136, 1562, 2062, 3124, 4124, 6248, 8248, 11341, 12496, 16496, 22682, 45364, 73201, 90728, 146402, 181456, 292804, 585608, 805211, 1171216, 1610422, 3220844, 6441688, 12883376]

約数ペア:

[(1, 12883376), (2, 6441688), (4, 3220844), (8, 1610422), (11, 1171216), (16, 805211), (22, 585608), (44, 292804), (71, 181456), (88, 146402), (142, 90728), (176, 73201), (284, 45364), (568, 22682), (781, 16496), (1031, 12496), (1136, 11341), (1562, 8248), (2062, 6248), (3124, 4124)]