12553628

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 22453200

約数和(自身を除く): 9899572

約数列:

[1, 2, 4, 89, 178, 179, 197, 356, 358, 394, 716, 788, 15931, 17533, 31862, 35066, 35263, 63724, 70132, 70526, 141052, 3138407, 6276814, 12553628]

約数ペア:

[(1, 12553628), (2, 6276814), (4, 3138407), (89, 141052), (178, 70526), (179, 70132), (197, 63724), (356, 35263), (358, 35066), (394, 31862), (716, 17533), (788, 15931)]