12179620312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{19211}}^1$

素因数の和:19376

約数の個数: 64

約数和(自身を含む): 24852643200

約数和(自身を除く): 12673022888

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 97, 152, 172, 194, 344, 388, 776, 817, 1634, 1843, 3268, 3686, 4171, 6536, 7372, 8342, 14744, 16684, 19211, 33368, 38422, 76844, 79249, 153688, 158498, 316996, 365009, 633992, 730018, 826073, 1460036, 1652146, 1863467, 2920072, 3304292, 3726934, 6608584, 7453868, 14907736, 15695387, 31390774, 35405873, 62781548, 70811746, 80129081, 125563096, 141623492, 160258162, 283246984, 320516324, 641032648, 1522452539, 3044905078, 6089810156, 12179620312]

約数ペア:

[(1, 12179620312), (2, 6089810156), (4, 3044905078), (8, 1522452539), (19, 641032648), (38, 320516324), (43, 283246984), (76, 160258162), (86, 141623492), (97, 125563096), (152, 80129081), (172, 70811746), (194, 62781548), (344, 35405873), (388, 31390774), (776, 15695387), (817, 14907736), (1634, 7453868), (1843, 6608584), (3268, 3726934), (3686, 3304292), (4171, 2920072), (6536, 1863467), (7372, 1652146), (8342, 1460036), (14744, 826073), (16684, 730018), (19211, 633992), (33368, 365009), (38422, 316996), (76844, 158498), (79249, 153688)]