22153956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 56804160

約数和(自身を除く): 34650204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1069, 1727, 1884, 2138, 3207, 3454, 4276, 5181, 6414, 6908, 10362, 11759, 12828, 20724, 23518, 35277, 47036, 70554, 141108, 167833, 335666, 503499, 671332, 1006998, 1846163, 2013996, 3692326, 5538489, 7384652, 11076978, 22153956]

約数ペア:

[(1, 22153956), (2, 11076978), (3, 7384652), (4, 5538489), (6, 3692326), (11, 2013996), (12, 1846163), (22, 1006998), (33, 671332), (44, 503499), (66, 335666), (132, 167833), (157, 141108), (314, 70554), (471, 47036), (628, 35277), (942, 23518), (1069, 20724), (1727, 12828), (1884, 11759), (2138, 10362), (3207, 6908), (3454, 6414), (4276, 5181)]