16894696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 40723200

約数和(自身を除く): 23828504

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1009, 1196, 1288, 2018, 2093, 2392, 4036, 4186, 7063, 8072, 8372, 13117, 14126, 16744, 23207, 26234, 28252, 46414, 52468, 56504, 91819, 92828, 104936, 162449, 183638, 185656, 301691, 324898, 367276, 603382, 649796, 734552, 1206764, 1299592, 2111837, 2413528, 4223674, 8447348, 16894696]

約数ペア:

[(1, 16894696), (2, 8447348), (4, 4223674), (7, 2413528), (8, 2111837), (13, 1299592), (14, 1206764), (23, 734552), (26, 649796), (28, 603382), (46, 367276), (52, 324898), (56, 301691), (91, 185656), (92, 183638), (104, 162449), (161, 104936), (182, 92828), (184, 91819), (299, 56504), (322, 52468), (364, 46414), (598, 28252), (644, 26234), (728, 23207), (1009, 16744), (1196, 14126), (1288, 13117), (2018, 8372), (2093, 8072), (2392, 7063), (4036, 4186)]