19005909208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1\times {\mathrm{5503}}^1$

素因数の和:8552

約数の個数: 64

約数和(自身を含む): 41887641600

約数和(自身を除く): 22881732392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3019, 5503, 6038, 11006, 12076, 22012, 24152, 33209, 39247, 44024, 60533, 66418, 71539, 78494, 121066, 132836, 143078, 156988, 242132, 265672, 286156, 313976, 431717, 484264, 572312, 786929, 863434, 1573858, 1726868, 3147716, 3453736, 6295432, 16613557, 33227114, 66454228, 132908456, 182749127, 215976241, 365498254, 431952482, 730996508, 863904964, 1461993016, 1727809928, 2375738651, 4751477302, 9502954604, 19005909208]

約数ペア:

[(1, 19005909208), (2, 9502954604), (4, 4751477302), (8, 2375738651), (11, 1727809928), (13, 1461993016), (22, 863904964), (26, 730996508), (44, 431952482), (52, 365498254), (88, 215976241), (104, 182749127), (143, 132908456), (286, 66454228), (572, 33227114), (1144, 16613557), (3019, 6295432), (5503, 3453736), (6038, 3147716), (11006, 1726868), (12076, 1573858), (22012, 863434), (24152, 786929), (33209, 572312), (39247, 484264), (44024, 431717), (60533, 313976), (66418, 286156), (71539, 265672), (78494, 242132), (121066, 156988), (132836, 143078)]