16099916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 18494644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 571, 742, 1007, 1142, 1484, 2014, 2284, 3997, 4028, 7049, 7994, 10849, 14098, 15988, 21698, 28196, 30263, 43396, 60526, 75943, 121052, 151886, 211841, 303772, 423682, 574997, 847364, 1149994, 2299988, 4024979, 8049958, 16099916]

約数ペア:

[(1, 16099916), (2, 8049958), (4, 4024979), (7, 2299988), (14, 1149994), (19, 847364), (28, 574997), (38, 423682), (53, 303772), (76, 211841), (106, 151886), (133, 121052), (212, 75943), (266, 60526), (371, 43396), (532, 30263), (571, 28196), (742, 21698), (1007, 15988), (1142, 14098), (1484, 10849), (2014, 7994), (2284, 7049), (3997, 4028)]