22141310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 42547680

約数和(自身を除く): 20406370

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 937, 1390, 1874, 2363, 4685, 4726, 9370, 11815, 15929, 23630, 31858, 79645, 130243, 159290, 260486, 651215, 1302430, 2214131, 4428262, 11070655, 22141310]

約数ペア:

[(1, 22141310), (2, 11070655), (5, 4428262), (10, 2214131), (17, 1302430), (34, 651215), (85, 260486), (139, 159290), (170, 130243), (278, 79645), (695, 31858), (937, 23630), (1390, 15929), (1874, 11815), (2363, 9370), (4685, 4726)]