12661124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 27280512

約数和(自身を除く): 14619388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 397, 469, 476, 794, 938, 1139, 1588, 1876, 2278, 2779, 4556, 5558, 6749, 7973, 11116, 13498, 15946, 26599, 26996, 31892, 47243, 53198, 94486, 106396, 186193, 188972, 372386, 452183, 744772, 904366, 1808732, 3165281, 6330562, 12661124]

約数ペア:

[(1, 12661124), (2, 6330562), (4, 3165281), (7, 1808732), (14, 904366), (17, 744772), (28, 452183), (34, 372386), (67, 188972), (68, 186193), (119, 106396), (134, 94486), (238, 53198), (268, 47243), (397, 31892), (469, 26996), (476, 26599), (794, 15946), (938, 13498), (1139, 11116), (1588, 7973), (1876, 6749), (2278, 5558), (2779, 4556)]