15695564486

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1\times {\mathrm{20731}}^1$

素因数の和:22100

約数の個数: 32

約数和(自身を含む): 27585169920

約数和(自身を除く): 11889605434

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1319, 2638, 9233, 18466, 20731, 41462, 54079, 108158, 145117, 290234, 378553, 757106, 849971, 1699942, 5949797, 11899594, 27344189, 54688378, 191409323, 382818646, 1121111749, 2242223498, 7847782243, 15695564486]

約数ペア:

[(1, 15695564486), (2, 7847782243), (7, 2242223498), (14, 1121111749), (41, 382818646), (82, 191409323), (287, 54688378), (574, 27344189), (1319, 11899594), (2638, 5949797), (9233, 1699942), (18466, 849971), (20731, 757106), (41462, 378553), (54079, 290234), (108158, 145117)]