22261642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 37557072

約数和(自身を除く): 15295430

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 317, 481, 634, 949, 962, 1898, 2701, 4121, 5402, 8242, 11729, 23141, 23458, 35113, 46282, 70226, 152477, 300833, 304954, 601666, 856217, 1712434, 11130821, 22261642]

約数ペア:

[(1, 22261642), (2, 11130821), (13, 1712434), (26, 856217), (37, 601666), (73, 304954), (74, 300833), (146, 152477), (317, 70226), (481, 46282), (634, 35113), (949, 23458), (962, 23141), (1898, 11729), (2701, 8242), (4121, 5402)]