15721235706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{32887}}^1\times {\mathrm{7243}}^1$

素因数の和:40146

約数の個数: 32

約数和(自身を含む): 34306656768

約数和(自身を除く): 18585421062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 7243, 14486, 21729, 32887, 43458, 65774, 79673, 98661, 159346, 197322, 239019, 361757, 478038, 723514, 1085271, 2170542, 238200541, 476401082, 714601623, 1429203246, 2620205951, 5240411902, 7860617853, 15721235706]

約数ペア:

[(1, 15721235706), (2, 7860617853), (3, 5240411902), (6, 2620205951), (11, 1429203246), (22, 714601623), (33, 476401082), (66, 238200541), (7243, 2170542), (14486, 1085271), (21729, 723514), (32887, 478038), (43458, 361757), (65774, 239019), (79673, 197322), (98661, 159346)]