23199778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 41944320

約数和(自身を除く): 18744542

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 661, 763, 1322, 1526, 2507, 4627, 5014, 9254, 15203, 17549, 30406, 35098, 72049, 106421, 144098, 212842, 504343, 1008686, 1657127, 3314254, 11599889, 23199778]

約数ペア:

[(1, 23199778), (2, 11599889), (7, 3314254), (14, 1657127), (23, 1008686), (46, 504343), (109, 212842), (161, 144098), (218, 106421), (322, 72049), (661, 35098), (763, 30406), (1322, 17549), (1526, 15203), (2507, 9254), (4627, 5014)]