19005332990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{13829}}^1$

素因数の和:14549

約数の個数: 64

約数和(自身を含む): 40507516800

約数和(自身を除く): 21502183810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 677, 1015, 1354, 2030, 3385, 4739, 6770, 9478, 13829, 19633, 23695, 27658, 39266, 47390, 69145, 96803, 98165, 137431, 138290, 193606, 196330, 274862, 401041, 484015, 687155, 802082, 968030, 1374310, 2005205, 2807287, 4010410, 5614574, 9362233, 14036435, 18724466, 28072870, 46811165, 65535631, 93622330, 131071262, 271504757, 327678155, 543009514, 655356310, 1357523785, 1900533299, 2715047570, 3801066598, 9502666495, 19005332990]

約数ペア:

[(1, 19005332990), (2, 9502666495), (5, 3801066598), (7, 2715047570), (10, 1900533299), (14, 1357523785), (29, 655356310), (35, 543009514), (58, 327678155), (70, 271504757), (145, 131071262), (203, 93622330), (290, 65535631), (406, 46811165), (677, 28072870), (1015, 18724466), (1354, 14036435), (2030, 9362233), (3385, 5614574), (4739, 4010410), (6770, 2807287), (9478, 2005205), (13829, 1374310), (19633, 968030), (23695, 802082), (27658, 687155), (39266, 484015), (47390, 401041), (69145, 274862), (96803, 196330), (98165, 193606), (137431, 138290)]