19432938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1601}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 47214144

約数和(自身を除く): 27781206

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1601, 1734, 2023, 3202, 4046, 4803, 6069, 9606, 11207, 12138, 22414, 27217, 33621, 54434, 67242, 81651, 163302, 190519, 381038, 462689, 571557, 925378, 1143114, 1388067, 2776134, 3238823, 6477646, 9716469, 19432938]

約数ペア:

[(1, 19432938), (2, 9716469), (3, 6477646), (6, 3238823), (7, 2776134), (14, 1388067), (17, 1143114), (21, 925378), (34, 571557), (42, 462689), (51, 381038), (102, 190519), (119, 163302), (238, 81651), (289, 67242), (357, 54434), (578, 33621), (714, 27217), (867, 22414), (1601, 12138), (1734, 11207), (2023, 9606), (3202, 6069), (4046, 4803)]