1896770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 3672000

約数和(自身を除く): 1775230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 149, 190, 298, 335, 670, 745, 1273, 1490, 2546, 2831, 5662, 6365, 9983, 12730, 14155, 19966, 28310, 49915, 99830, 189677, 379354, 948385, 1896770]

約数ペア:

[(1, 1896770), (2, 948385), (5, 379354), (10, 189677), (19, 99830), (38, 49915), (67, 28310), (95, 19966), (134, 14155), (149, 12730), (190, 9983), (298, 6365), (335, 5662), (670, 2831), (745, 2546), (1273, 1490)]