17849972212

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{1571}}^1\times {\mathrm{14419}}^1$

素因数の和:16191

約数の個数: 24

約数和(自身を含む): 31418180640

約数和(自身を除く): 13568208428

約数列:

[1, 2, 4, 197, 394, 788, 1571, 3142, 6284, 14419, 28838, 57676, 309487, 618974, 1237948, 2840543, 5681086, 11362172, 22652249, 45304498, 90608996, 4462493053, 8924986106, 17849972212]

約数ペア:

[(1, 17849972212), (2, 8924986106), (4, 4462493053), (197, 90608996), (394, 45304498), (788, 22652249), (1571, 11362172), (3142, 5681086), (6284, 2840543), (14419, 1237948), (28838, 618974), (57676, 309487)]