19451976

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12097}}^1$

素因数の和:12173

約数の個数: 32

約数和(自身を含む): 49359840

約数和(自身を除く): 29907864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 12097, 24194, 36291, 48388, 72582, 96776, 145164, 290328, 810499, 1620998, 2431497, 3241996, 4862994, 6483992, 9725988, 19451976]

約数ペア:

[(1, 19451976), (2, 9725988), (3, 6483992), (4, 4862994), (6, 3241996), (8, 2431497), (12, 1620998), (24, 810499), (67, 290328), (134, 145164), (201, 96776), (268, 72582), (402, 48388), (536, 36291), (804, 24194), (1608, 12097)]