12207028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 22579200

約数和(自身を除く): 10372172

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2239, 2726, 4478, 5452, 8956, 64931, 105233, 129862, 210466, 259724, 420932, 3051757, 6103514, 12207028]

約数ペア:

[(1, 12207028), (2, 6103514), (4, 3051757), (29, 420932), (47, 259724), (58, 210466), (94, 129862), (116, 105233), (188, 64931), (1363, 8956), (2239, 5452), (2726, 4478)]