12798060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19391}}^1$

素因数の和:19414

約数の個数: 48

約数和(自身を含む): 39094272

約数和(自身を除く): 26296212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 19391, 38782, 58173, 77564, 96955, 116346, 193910, 213301, 232692, 290865, 387820, 426602, 581730, 639903, 853204, 1066505, 1163460, 1279806, 2133010, 2559612, 3199515, 4266020, 6399030, 12798060]

約数ペア:

[(1, 12798060), (2, 6399030), (3, 4266020), (4, 3199515), (5, 2559612), (6, 2133010), (10, 1279806), (11, 1163460), (12, 1066505), (15, 853204), (20, 639903), (22, 581730), (30, 426602), (33, 387820), (44, 290865), (55, 232692), (60, 213301), (66, 193910), (110, 116346), (132, 96955), (165, 77564), (220, 58173), (330, 38782), (660, 19391)]