22354982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:165

約数の個数: 36

約数和(自身を含む): 38880180

約数和(自身を除く): 16525198

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 169, 247, 338, 494, 767, 1121, 1534, 2242, 3211, 3481, 6422, 6962, 9971, 14573, 19942, 29146, 45253, 66139, 90506, 132278, 189449, 378898, 588289, 859807, 1176578, 1719614, 11177491, 22354982]

約数ペア:

[(1, 22354982), (2, 11177491), (13, 1719614), (19, 1176578), (26, 859807), (38, 588289), (59, 378898), (118, 189449), (169, 132278), (247, 90506), (338, 66139), (494, 45253), (767, 29146), (1121, 19942), (1534, 14573), (2242, 9971), (3211, 6962), (3481, 6422)]