15626996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 18846604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 449, 452, 791, 898, 1243, 1582, 1796, 2486, 3143, 3164, 4939, 4972, 6286, 8701, 9878, 12572, 17402, 19756, 34573, 34804, 50737, 69146, 101474, 138292, 202948, 355159, 558107, 710318, 1116214, 1420636, 2232428, 3906749, 7813498, 15626996]

約数ペア:

[(1, 15626996), (2, 7813498), (4, 3906749), (7, 2232428), (11, 1420636), (14, 1116214), (22, 710318), (28, 558107), (44, 355159), (77, 202948), (113, 138292), (154, 101474), (226, 69146), (308, 50737), (449, 34804), (452, 34573), (791, 19756), (898, 17402), (1243, 12572), (1582, 9878), (1796, 8701), (2486, 6286), (3143, 4972), (3164, 4939)]