15799868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 35239680

約数和(自身を除く): 19439812

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1747, 2261, 3494, 4522, 6988, 9044, 12229, 24458, 29699, 33193, 48916, 59398, 66386, 118796, 132772, 207893, 232351, 415786, 464702, 564281, 831572, 929404, 1128562, 2257124, 3949967, 7899934, 15799868]

約数ペア:

[(1, 15799868), (2, 7899934), (4, 3949967), (7, 2257124), (14, 1128562), (17, 929404), (19, 831572), (28, 564281), (34, 464702), (38, 415786), (68, 232351), (76, 207893), (119, 132772), (133, 118796), (238, 66386), (266, 59398), (323, 48916), (476, 33193), (532, 29699), (646, 24458), (1292, 12229), (1747, 9044), (2261, 6988), (3494, 4522)]