19204072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58549}}^1$

素因数の和:58596

約数の個数: 16

約数和(自身を含む): 36886500

約数和(自身を除く): 17682428

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58549, 117098, 234196, 468392, 2400509, 4801018, 9602036, 19204072]

約数ペア:

[(1, 19204072), (2, 9602036), (4, 4801018), (8, 2400509), (41, 468392), (82, 234196), (164, 117098), (328, 58549)]