19663476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234089}}^1$

素因数の和:234103

約数の個数: 24

約数和(自身を含む): 52436160

約数和(自身を除く): 32772684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234089, 468178, 702267, 936356, 1404534, 1638623, 2809068, 3277246, 4915869, 6554492, 9831738, 19663476]

約数ペア:

[(1, 19663476), (2, 9831738), (3, 6554492), (4, 4915869), (6, 3277246), (7, 2809068), (12, 1638623), (14, 1404534), (21, 936356), (28, 702267), (42, 468178), (84, 234089)]