12099728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 24607800

約数和(自身を除く): 12508072

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 293, 356, 464, 586, 712, 1172, 1424, 2344, 2581, 4688, 5162, 8497, 10324, 16994, 20648, 26077, 33988, 41296, 52154, 67976, 104308, 135952, 208616, 417232, 756233, 1512466, 3024932, 6049864, 12099728]

約数ペア:

[(1, 12099728), (2, 6049864), (4, 3024932), (8, 1512466), (16, 756233), (29, 417232), (58, 208616), (89, 135952), (116, 104308), (178, 67976), (232, 52154), (293, 41296), (356, 33988), (464, 26077), (586, 20648), (712, 16994), (1172, 10324), (1424, 8497), (2344, 5162), (2581, 4688)]