38399570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 79662528

約数和(自身を除く): 41262958

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 967, 1045, 1805, 1934, 2090, 3610, 3971, 4835, 7942, 9670, 10637, 18373, 19855, 21274, 36746, 39710, 53185, 91865, 106370, 183730, 202103, 349087, 404206, 698174, 1010515, 1745435, 2021030, 3490870, 3839957, 7679914, 19199785, 38399570]

約数ペア:

[(1, 38399570), (2, 19199785), (5, 7679914), (10, 3839957), (11, 3490870), (19, 2021030), (22, 1745435), (38, 1010515), (55, 698174), (95, 404206), (110, 349087), (190, 202103), (209, 183730), (361, 106370), (418, 91865), (722, 53185), (967, 39710), (1045, 36746), (1805, 21274), (1934, 19855), (2090, 18373), (3610, 10637), (3971, 9670), (4835, 7942)]