19712532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234673}}^1$

素因数の和:234687

約数の個数: 24

約数和(自身を含む): 52566976

約数和(自身を除く): 32854444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234673, 469346, 704019, 938692, 1408038, 1642711, 2816076, 3285422, 4928133, 6570844, 9856266, 19712532]

約数ペア:

[(1, 19712532), (2, 9856266), (3, 6570844), (4, 4928133), (6, 3285422), (7, 2816076), (12, 1642711), (14, 1408038), (21, 938692), (28, 704019), (42, 469346), (84, 234673)]