15919036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 19078724

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1301, 1748, 2602, 3059, 5204, 6118, 9107, 12236, 18214, 24719, 29923, 36428, 49438, 59846, 98876, 119692, 173033, 209461, 346066, 418922, 568537, 692132, 837844, 1137074, 2274148, 3979759, 7959518, 15919036]

約数ペア:

[(1, 15919036), (2, 7959518), (4, 3979759), (7, 2274148), (14, 1137074), (19, 837844), (23, 692132), (28, 568537), (38, 418922), (46, 346066), (76, 209461), (92, 173033), (133, 119692), (161, 98876), (266, 59846), (322, 49438), (437, 36428), (532, 29923), (644, 24719), (874, 18214), (1301, 12236), (1748, 9107), (2602, 6118), (3059, 5204)]