19141070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 37461312

約数和(自身を除く): 18320242

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1303, 1469, 2606, 2938, 6515, 7345, 13030, 14690, 16939, 33878, 84695, 147239, 169390, 294478, 736195, 1472390, 1914107, 3828214, 9570535, 19141070]

約数ペア:

[(1, 19141070), (2, 9570535), (5, 3828214), (10, 1914107), (13, 1472390), (26, 736195), (65, 294478), (113, 169390), (130, 147239), (226, 84695), (565, 33878), (1130, 16939), (1303, 14690), (1469, 13030), (2606, 7345), (2938, 6515)]