11816740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 27320832

約数和(自身を除く): 15504092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 967, 1222, 1934, 2444, 3055, 3868, 4835, 6110, 9670, 12220, 12571, 19340, 25142, 45449, 50284, 62855, 90898, 125710, 181796, 227245, 251420, 454490, 590837, 908980, 1181674, 2363348, 2954185, 5908370, 11816740]

約数ペア:

[(1, 11816740), (2, 5908370), (4, 2954185), (5, 2363348), (10, 1181674), (13, 908980), (20, 590837), (26, 454490), (47, 251420), (52, 227245), (65, 181796), (94, 125710), (130, 90898), (188, 62855), (235, 50284), (260, 45449), (470, 25142), (611, 19340), (940, 12571), (967, 12220), (1222, 9670), (1934, 6110), (2444, 4835), (3055, 3868)]