19702824

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{12253}}^1$

素因数の和:12329

約数の個数: 32

約数和(自身を含む): 49996320

約数和(自身を除く): 30293496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 12253, 24506, 36759, 49012, 73518, 98024, 147036, 294072, 820951, 1641902, 2462853, 3283804, 4925706, 6567608, 9851412, 19702824]

約数ペア:

[(1, 19702824), (2, 9851412), (3, 6567608), (4, 4925706), (6, 3283804), (8, 2462853), (12, 1641902), (24, 820951), (67, 294072), (134, 147036), (201, 98024), (268, 73518), (402, 49012), (536, 36759), (804, 24506), (1608, 12253)]