12671412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 19927308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 1889, 2236, 3354, 3778, 5667, 6708, 7556, 11334, 22668, 24557, 49114, 73671, 81227, 98228, 147342, 162454, 243681, 294684, 324908, 487362, 974724, 1055951, 2111902, 3167853, 4223804, 6335706, 12671412]

約数ペア:

[(1, 12671412), (2, 6335706), (3, 4223804), (4, 3167853), (6, 2111902), (12, 1055951), (13, 974724), (26, 487362), (39, 324908), (43, 294684), (52, 243681), (78, 162454), (86, 147342), (129, 98228), (156, 81227), (172, 73671), (258, 49114), (516, 24557), (559, 22668), (1118, 11334), (1677, 7556), (1889, 6708), (2236, 5667), (3354, 3778)]