19132904

素因数分解:

$2^3\times 7^1\times {\mathrm{341659}}^1$

素因数の和:341672

約数の個数: 16

約数和(自身を含む): 40999200

約数和(自身を除く): 21866296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 341659, 683318, 1366636, 2391613, 2733272, 4783226, 9566452, 19132904]

約数ペア:

[(1, 19132904), (2, 9566452), (4, 4783226), (7, 2733272), (8, 2391613), (14, 1366636), (28, 683318), (56, 341659)]