19441864024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{37313}}^1$

素因数の和:37552

約数の個数: 64

約数和(自身を含む): 41266298880

約数和(自身を除く): 21824434856

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 191, 248, 341, 382, 682, 764, 1364, 1528, 2101, 2728, 4202, 5921, 8404, 11842, 16808, 23684, 37313, 47368, 65131, 74626, 130262, 149252, 260524, 298504, 410443, 521048, 820886, 1156703, 1641772, 2313406, 3283544, 4626812, 7126783, 9253624, 12723733, 14253566, 25447466, 28507132, 50894932, 57014264, 78394613, 101789864, 156789226, 220930273, 313578452, 441860546, 627156904, 883721092, 1767442184, 2430233003, 4860466006, 9720932012, 19441864024]

約数ペア:

[(1, 19441864024), (2, 9720932012), (4, 4860466006), (8, 2430233003), (11, 1767442184), (22, 883721092), (31, 627156904), (44, 441860546), (62, 313578452), (88, 220930273), (124, 156789226), (191, 101789864), (248, 78394613), (341, 57014264), (382, 50894932), (682, 28507132), (764, 25447466), (1364, 14253566), (1528, 12723733), (2101, 9253624), (2728, 7126783), (4202, 4626812), (5921, 3283544), (8404, 2313406), (11842, 1641772), (16808, 1156703), (23684, 820886), (37313, 521048), (47368, 410443), (65131, 298504), (74626, 260524), (130262, 149252)]