19595056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{94207}}^1$

素因数の和:94228

約数の個数: 20

約数和(自身を含む): 40886272

約数和(自身を除く): 21291216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 94207, 188414, 376828, 753656, 1224691, 1507312, 2449382, 4898764, 9797528, 19595056]

約数ペア:

[(1, 19595056), (2, 9797528), (4, 4898764), (8, 2449382), (13, 1507312), (16, 1224691), (26, 753656), (52, 376828), (104, 188414), (208, 94207)]