16591142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 11471578

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 463, 779, 874, 926, 943, 1558, 1886, 8797, 10649, 17594, 17917, 18983, 21298, 35834, 37966, 202331, 360677, 404662, 436609, 721354, 873218, 8295571, 16591142]

約数ペア:

[(1, 16591142), (2, 8295571), (19, 873218), (23, 721354), (38, 436609), (41, 404662), (46, 360677), (82, 202331), (437, 37966), (463, 35834), (779, 21298), (874, 18983), (926, 17917), (943, 17594), (1558, 10649), (1886, 8797)]