19302152012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33745021}}^1$

素因数の和:33745049

約数の個数: 24

約数和(自身を含む): 39684145872

約数和(自身を除く): 20381993860

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33745021, 67490042, 134980084, 371195231, 438685273, 742390462, 877370546, 1484780924, 1754741092, 4825538003, 9651076006, 19302152012]

約数ペア:

[(1, 19302152012), (2, 9651076006), (4, 4825538003), (11, 1754741092), (13, 1484780924), (22, 877370546), (26, 742390462), (44, 438685273), (52, 371195231), (143, 134980084), (286, 67490042), (572, 33745021)]