19277664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28687}}^1$

素因数の和:28707

約数の個数: 48

約数和(自身を含む): 57835008

約数和(自身を除く): 38557344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28687, 57374, 86061, 114748, 172122, 200809, 229496, 344244, 401618, 458992, 602427, 688488, 803236, 917984, 1204854, 1376976, 1606472, 2409708, 2753952, 3212944, 4819416, 6425888, 9638832, 19277664]

約数ペア:

[(1, 19277664), (2, 9638832), (3, 6425888), (4, 4819416), (6, 3212944), (7, 2753952), (8, 2409708), (12, 1606472), (14, 1376976), (16, 1204854), (21, 917984), (24, 803236), (28, 688488), (32, 602427), (42, 458992), (48, 401618), (56, 344244), (84, 229496), (96, 200809), (112, 172122), (168, 114748), (224, 86061), (336, 57374), (672, 28687)]