12286996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 23213568

約数和(自身を除く): 10926572

約数列:

[1, 2, 4, 19, 38, 67, 76, 127, 134, 254, 268, 361, 508, 722, 1273, 1444, 2413, 2546, 4826, 5092, 8509, 9652, 17018, 24187, 34036, 45847, 48374, 91694, 96748, 161671, 183388, 323342, 646684, 3071749, 6143498, 12286996]

約数ペア:

[(1, 12286996), (2, 6143498), (4, 3071749), (19, 646684), (38, 323342), (67, 183388), (76, 161671), (127, 96748), (134, 91694), (254, 48374), (268, 45847), (361, 34036), (508, 24187), (722, 17018), (1273, 9652), (1444, 8509), (2413, 5092), (2546, 4826)]