39160858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 67381632

約数和(自身を除く): 28220774

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 386, 401, 506, 802, 2123, 4246, 4411, 4439, 8822, 8878, 9223, 18446, 48829, 77393, 97658, 101453, 154786, 202906, 851323, 1702646, 1780039, 3560078, 19580429, 39160858]

約数ペア:

[(1, 39160858), (2, 19580429), (11, 3560078), (22, 1780039), (23, 1702646), (46, 851323), (193, 202906), (253, 154786), (386, 101453), (401, 97658), (506, 77393), (802, 48829), (2123, 18446), (4246, 9223), (4411, 8878), (4439, 8822)]