18444948478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423441}}^1$

素因数の和:1423504

約数の個数: 32

約数和(自身を含む): 32796103680

約数和(自身を除く): 14351155202

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 1423441, 2846882, 15657851, 27045379, 31315702, 44126671, 54090758, 88253342, 297499169, 485393381, 594998338, 838406749, 970786762, 1676813498, 9222474239, 18444948478]

約数ペア:

[(1, 18444948478), (2, 9222474239), (11, 1676813498), (19, 970786762), (22, 838406749), (31, 594998338), (38, 485393381), (62, 297499169), (209, 88253342), (341, 54090758), (418, 44126671), (589, 31315702), (682, 27045379), (1178, 15657851), (6479, 2846882), (12958, 1423441)]