12962846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 22317120

約数和(自身を除く): 9354274

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 409, 598, 689, 818, 1219, 1378, 2438, 5317, 9407, 10634, 15847, 18814, 21677, 31694, 43354, 122291, 244582, 281801, 498571, 563602, 997142, 6481423, 12962846]

約数ペア:

[(1, 12962846), (2, 6481423), (13, 997142), (23, 563602), (26, 498571), (46, 281801), (53, 244582), (106, 122291), (299, 43354), (409, 31694), (598, 21677), (689, 18814), (818, 15847), (1219, 10634), (1378, 9407), (2438, 5317)]