23121844

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 41368320

約数和(自身を除く): 18246476

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 607, 1214, 2428, 9523, 19046, 38092, 54023, 64949, 108046, 129898, 216092, 259796, 5780461, 11560922, 23121844]

約数ペア:

[(1, 23121844), (2, 11560922), (4, 5780461), (89, 259796), (107, 216092), (178, 129898), (214, 108046), (356, 64949), (428, 54023), (607, 38092), (1214, 19046), (2428, 9523)]