11528057872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{85601}}^1$

素因数の和:86071

約数の個数: 40

約数和(自身を含む): 23564518560

約数和(自身を除く): 12036460688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443, 886, 1772, 3544, 7088, 8417, 16834, 33668, 67336, 85601, 134672, 171202, 342404, 684808, 1369616, 1626419, 3252838, 6505676, 13011352, 26022704, 37921243, 75842486, 151684972, 303369944, 606739888, 720503617, 1441007234, 2882014468, 5764028936, 11528057872]

約数ペア:

[(1, 11528057872), (2, 5764028936), (4, 2882014468), (8, 1441007234), (16, 720503617), (19, 606739888), (38, 303369944), (76, 151684972), (152, 75842486), (304, 37921243), (443, 26022704), (886, 13011352), (1772, 6505676), (3544, 3252838), (7088, 1626419), (8417, 1369616), (16834, 684808), (33668, 342404), (67336, 171202), (85601, 134672)]