23545210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 46005120

約数和(自身を除く): 22459910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1303, 1390, 1807, 2606, 3614, 6515, 9035, 13030, 16939, 18070, 33878, 84695, 169390, 181117, 362234, 905585, 1811170, 2354521, 4709042, 11772605, 23545210]

約数ペア:

[(1, 23545210), (2, 11772605), (5, 4709042), (10, 2354521), (13, 1811170), (26, 905585), (65, 362234), (130, 181117), (139, 169390), (278, 84695), (695, 33878), (1303, 18070), (1390, 16939), (1807, 13030), (2606, 9035), (3614, 6515)]