19675698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1621}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 47803584

約数和(自身を除く): 28127886

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1621, 1734, 2023, 3242, 4046, 4863, 6069, 9726, 11347, 12138, 22694, 27557, 34041, 55114, 68082, 82671, 165342, 192899, 385798, 468469, 578697, 936938, 1157394, 1405407, 2810814, 3279283, 6558566, 9837849, 19675698]

約数ペア:

[(1, 19675698), (2, 9837849), (3, 6558566), (6, 3279283), (7, 2810814), (14, 1405407), (17, 1157394), (21, 936938), (34, 578697), (42, 468469), (51, 385798), (102, 192899), (119, 165342), (238, 82671), (289, 68082), (357, 55114), (578, 34041), (714, 27557), (867, 22694), (1621, 12138), (1734, 11347), (2023, 9726), (3242, 6069), (4046, 4863)]