16899428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 38553984

約数和(自身を除く): 21654556

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2731, 3094, 5462, 6188, 10924, 19117, 35503, 38234, 46427, 71006, 76468, 92854, 142012, 185708, 248521, 324989, 497042, 603551, 649978, 994084, 1207102, 1299956, 2414204, 4224857, 8449714, 16899428]

約数ペア:

[(1, 16899428), (2, 8449714), (4, 4224857), (7, 2414204), (13, 1299956), (14, 1207102), (17, 994084), (26, 649978), (28, 603551), (34, 497042), (52, 324989), (68, 248521), (91, 185708), (119, 142012), (182, 92854), (221, 76468), (238, 71006), (364, 46427), (442, 38234), (476, 35503), (884, 19117), (1547, 10924), (2731, 6188), (3094, 5462)]