19166102656

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4830167}}^1$

素因数の和:4830212

約数の個数: 32

約数和(自身を含む): 39414170880

約数和(自身を除く): 20248068224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4830167, 9660334, 19320668, 38641336, 77282672, 149735177, 154565344, 299470354, 309130688, 598940708, 618261376, 1197881416, 2395762832, 4791525664, 9583051328, 19166102656]

約数ペア:

[(1, 19166102656), (2, 9583051328), (4, 4791525664), (8, 2395762832), (16, 1197881416), (31, 618261376), (32, 598940708), (62, 309130688), (64, 299470354), (124, 154565344), (128, 149735177), (248, 77282672), (496, 38641336), (992, 19320668), (1984, 9660334), (3968, 4830167)]