13238210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 11644990

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 239, 290, 382, 478, 955, 1195, 1910, 2390, 5539, 6931, 11078, 13862, 27695, 34655, 45649, 55390, 69310, 91298, 228245, 456490, 1323821, 2647642, 6619105, 13238210]

約数ペア:

[(1, 13238210), (2, 6619105), (5, 2647642), (10, 1323821), (29, 456490), (58, 228245), (145, 91298), (191, 69310), (239, 55390), (290, 45649), (382, 34655), (478, 27695), (955, 13862), (1195, 11078), (1910, 6931), (2390, 5539)]