15673899556

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{21031}}^1$

素因数の和:21704

約数の個数: 48

約数和(自身を含む): 32130165760

約数和(自身を除く): 16456266204

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 619, 1204, 1238, 2476, 4333, 8666, 17332, 21031, 26617, 42062, 53234, 84124, 106468, 147217, 186319, 294434, 372638, 588868, 745276, 904333, 1808666, 3617332, 6330331, 12660662, 13018189, 25321324, 26036378, 52072756, 91127323, 182254646, 364509292, 559782127, 1119564254, 2239128508, 3918474889, 7836949778, 15673899556]

約数ペア:

[(1, 15673899556), (2, 7836949778), (4, 3918474889), (7, 2239128508), (14, 1119564254), (28, 559782127), (43, 364509292), (86, 182254646), (172, 91127323), (301, 52072756), (602, 26036378), (619, 25321324), (1204, 13018189), (1238, 12660662), (2476, 6330331), (4333, 3617332), (8666, 1808666), (17332, 904333), (21031, 745276), (26617, 588868), (42062, 372638), (53234, 294434), (84124, 186319), (106468, 147217)]