19896072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118429}}^1$

素因数の和:118445

約数の個数: 32

約数和(自身を含む): 56846400

約数和(自身を除く): 36950328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118429, 236858, 355287, 473716, 710574, 829003, 947432, 1421148, 1658006, 2487009, 2842296, 3316012, 4974018, 6632024, 9948036, 19896072]

約数ペア:

[(1, 19896072), (2, 9948036), (3, 6632024), (4, 4974018), (6, 3316012), (7, 2842296), (8, 2487009), (12, 1658006), (14, 1421148), (21, 947432), (24, 829003), (28, 710574), (42, 473716), (56, 355287), (84, 236858), (168, 118429)]