19376854

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1492

約数の個数: 24

約数和(自身を含む): 34063200

約数和(自身を除く): 14686346

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 1327, 2086, 2654, 7301, 9289, 14602, 18578, 65023, 130046, 197723, 395446, 1384061, 2768122, 9688427, 19376854]

約数ペア:

[(1, 19376854), (2, 9688427), (7, 2768122), (14, 1384061), (49, 395446), (98, 197723), (149, 130046), (298, 65023), (1043, 18578), (1327, 14602), (2086, 9289), (2654, 7301)]