19239216290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2721247}}^1$

素因数の和:2721362

約数の個数: 32

約数和(自身を含む): 39969690624

約数和(自身を除く): 20730474334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 2721247, 5442494, 13606235, 19048729, 27212470, 38097458, 95243645, 190487290, 274845947, 549691894, 1374229735, 1923921629, 2748459470, 3847843258, 9619608145, 19239216290]

約数ペア:

[(1, 19239216290), (2, 9619608145), (5, 3847843258), (7, 2748459470), (10, 1923921629), (14, 1374229735), (35, 549691894), (70, 274845947), (101, 190487290), (202, 95243645), (505, 38097458), (707, 27212470), (1010, 19048729), (1414, 13606235), (3535, 5442494), (7070, 2721247)]