12226672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 25444800

約数和(自身を除く): 13218128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 569, 632, 1138, 1264, 1343, 2276, 2686, 4552, 5372, 9104, 9673, 10744, 19346, 21488, 38692, 44951, 77384, 89902, 154768, 179804, 359608, 719216, 764167, 1528334, 3056668, 6113336, 12226672]

約数ペア:

[(1, 12226672), (2, 6113336), (4, 3056668), (8, 1528334), (16, 764167), (17, 719216), (34, 359608), (68, 179804), (79, 154768), (136, 89902), (158, 77384), (272, 44951), (316, 38692), (569, 21488), (632, 19346), (1138, 10744), (1264, 9673), (1343, 9104), (2276, 5372), (2686, 4552)]