38038228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 74833920

約数和(自身を除く): 36795692

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 437, 463, 874, 893, 926, 1081, 1748, 1786, 1852, 2162, 3572, 4324, 8797, 10649, 17594, 20539, 21298, 21761, 35188, 41078, 42596, 43522, 82156, 87044, 202331, 404662, 413459, 500503, 809324, 826918, 1001006, 1653836, 2002012, 9509557, 19019114, 38038228]

約数ペア:

[(1, 38038228), (2, 19019114), (4, 9509557), (19, 2002012), (23, 1653836), (38, 1001006), (46, 826918), (47, 809324), (76, 500503), (92, 413459), (94, 404662), (188, 202331), (437, 87044), (463, 82156), (874, 43522), (893, 42596), (926, 41078), (1081, 35188), (1748, 21761), (1786, 21298), (1852, 20539), (2162, 17594), (3572, 10649), (4324, 8797)]