23103556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 48885760

約数和(自身を除く): 25782204

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 619, 868, 1204, 1238, 1333, 2476, 2666, 4333, 5332, 8666, 9331, 17332, 18662, 19189, 26617, 37324, 38378, 53234, 76756, 106468, 134323, 186319, 268646, 372638, 537292, 745276, 825127, 1650254, 3300508, 5775889, 11551778, 23103556]

約数ペア:

[(1, 23103556), (2, 11551778), (4, 5775889), (7, 3300508), (14, 1650254), (28, 825127), (31, 745276), (43, 537292), (62, 372638), (86, 268646), (124, 186319), (172, 134323), (217, 106468), (301, 76756), (434, 53234), (602, 38378), (619, 37324), (868, 26617), (1204, 19189), (1238, 18662), (1333, 17332), (2476, 9331), (2666, 8666), (4333, 5332)]