13591930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 13986950

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 239, 242, 470, 478, 517, 605, 1034, 1195, 1210, 2390, 2585, 2629, 5170, 5258, 5687, 11233, 11374, 13145, 22466, 26290, 28435, 28919, 56165, 56870, 57838, 112330, 123563, 144595, 247126, 289190, 617815, 1235630, 1359193, 2718386, 6795965, 13591930]

約数ペア:

[(1, 13591930), (2, 6795965), (5, 2718386), (10, 1359193), (11, 1235630), (22, 617815), (47, 289190), (55, 247126), (94, 144595), (110, 123563), (121, 112330), (235, 57838), (239, 56870), (242, 56165), (470, 28919), (478, 28435), (517, 26290), (605, 22466), (1034, 13145), (1195, 11374), (1210, 11233), (2390, 5687), (2585, 5258), (2629, 5170)]