119171998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 202549248

約数和(自身を除く): 83377250

約数列:

[1, 2, 11, 22, 31, 62, 197, 341, 394, 682, 887, 1774, 2167, 4334, 6107, 9757, 12214, 19514, 27497, 54994, 67177, 134354, 174739, 302467, 349478, 604934, 1922129, 3844258, 5416909, 10833818, 59585999, 119171998]

約数ペア:

[(1, 119171998), (2, 59585999), (11, 10833818), (22, 5416909), (31, 3844258), (62, 1922129), (197, 604934), (341, 349478), (394, 302467), (682, 174739), (887, 134354), (1774, 67177), (2167, 54994), (4334, 27497), (6107, 19514), (9757, 12214)]