12951184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 26123328

約数和(自身を除く): 13172144

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 167, 262, 296, 334, 524, 592, 668, 1048, 1336, 2096, 2672, 4847, 6179, 9694, 12358, 19388, 21877, 24716, 38776, 43754, 49432, 77552, 87508, 98864, 175016, 350032, 809449, 1618898, 3237796, 6475592, 12951184]

約数ペア:

[(1, 12951184), (2, 6475592), (4, 3237796), (8, 1618898), (16, 809449), (37, 350032), (74, 175016), (131, 98864), (148, 87508), (167, 77552), (262, 49432), (296, 43754), (334, 38776), (524, 24716), (592, 21877), (668, 19388), (1048, 12358), (1336, 9694), (2096, 6179), (2672, 4847)]