19356973273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{2557}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 23022000000

約数和(自身を除く): 3665026727

約数列:

[1, 11, 19, 29, 209, 319, 551, 1249, 2557, 6061, 13739, 23731, 28127, 36221, 48583, 74153, 261041, 398431, 534413, 688199, 815683, 1408907, 3193693, 7570189, 15497977, 35130623, 60680167, 92617097, 667481837, 1018788067, 1759724843, 19356973273]

約数ペア:

[(1, 19356973273), (11, 1759724843), (19, 1018788067), (29, 667481837), (209, 92617097), (319, 60680167), (551, 35130623), (1249, 15497977), (2557, 7570189), (6061, 3193693), (13739, 1408907), (23731, 815683), (28127, 688199), (36221, 534413), (48583, 398431), (74153, 261041)]