12938202456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1493329}}^1$

素因数の和:1493376

約数の個数: 48

約数和(自身を含む): 34137523800

約数和(自身を除く): 21199321344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 1493329, 2986658, 4479987, 5973316, 8959974, 11946632, 17919948, 28373251, 35839896, 56746502, 85119753, 113493004, 170239506, 226986008, 340479012, 539091769, 680958024, 1078183538, 1617275307, 2156367076, 3234550614, 4312734152, 6469101228, 12938202456]

約数ペア:

[(1, 12938202456), (2, 6469101228), (3, 4312734152), (4, 3234550614), (6, 2156367076), (8, 1617275307), (12, 1078183538), (19, 680958024), (24, 539091769), (38, 340479012), (57, 226986008), (76, 170239506), (114, 113493004), (152, 85119753), (228, 56746502), (361, 35839896), (456, 28373251), (722, 17919948), (1083, 11946632), (1444, 8959974), (2166, 5973316), (2888, 4479987), (4332, 2986658), (8664, 1493329)]