11638896

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5693

約数の個数: 40

約数和(自身を含む): 30771840

約数和(自身を除く): 19132944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 5639, 11278, 16917, 22556, 33834, 45112, 67668, 90224, 135336, 242477, 270672, 484954, 727431, 969908, 1454862, 1939816, 2909724, 3879632, 5819448, 11638896]

約数ペア:

[(1, 11638896), (2, 5819448), (3, 3879632), (4, 2909724), (6, 1939816), (8, 1454862), (12, 969908), (16, 727431), (24, 484954), (43, 270672), (48, 242477), (86, 135336), (129, 90224), (172, 67668), (258, 45112), (344, 33834), (516, 22556), (688, 16917), (1032, 11278), (2064, 5639)]