19819917048

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{12799}}^1$

素因数の和:13492

約数の個数: 64

約数和(自身を含む): 50079744000

約数和(自身を除く): 30259826952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 571, 678, 904, 1142, 1356, 1713, 2284, 2712, 3426, 4568, 6852, 12799, 13704, 25598, 38397, 51196, 64523, 76794, 102392, 129046, 153588, 193569, 258092, 307176, 387138, 516184, 774276, 1446287, 1548552, 2892574, 4338861, 5785148, 7308229, 8677722, 11570296, 14616458, 17355444, 21924687, 29232916, 34710888, 43849374, 58465832, 87698748, 175397496, 825829877, 1651659754, 2477489631, 3303319508, 4954979262, 6606639016, 9909958524, 19819917048]

約数ペア:

[(1, 19819917048), (2, 9909958524), (3, 6606639016), (4, 4954979262), (6, 3303319508), (8, 2477489631), (12, 1651659754), (24, 825829877), (113, 175397496), (226, 87698748), (339, 58465832), (452, 43849374), (571, 34710888), (678, 29232916), (904, 21924687), (1142, 17355444), (1356, 14616458), (1713, 11570296), (2284, 8677722), (2712, 7308229), (3426, 5785148), (4568, 4338861), (6852, 2892574), (12799, 1548552), (13704, 1446287), (25598, 774276), (38397, 516184), (51196, 387138), (64523, 307176), (76794, 258092), (102392, 193569), (129046, 153588)]