15393686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 30309120

約数和(自身を除く): 14915434

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 5261, 10522, 36827, 57871, 73654, 99959, 115742, 199918, 405097, 699713, 810194, 1099549, 1399426, 2199098, 7696843, 15393686]

約数ペア:

[(1, 15393686), (2, 7696843), (7, 2199098), (11, 1399426), (14, 1099549), (19, 810194), (22, 699713), (38, 405097), (77, 199918), (133, 115742), (154, 99959), (209, 73654), (266, 57871), (418, 36827), (1463, 10522), (2926, 5261)]