19662084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42013}}^1$

素因数の和:42036

約数の個数: 36

約数和(自身を含む): 53525836

約数和(自身を除く): 33863752

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 42013, 84026, 126039, 168052, 252078, 378117, 504156, 546169, 756234, 1092338, 1512468, 1638507, 2184676, 3277014, 4915521, 6554028, 9831042, 19662084]

約数ペア:

[(1, 19662084), (2, 9831042), (3, 6554028), (4, 4915521), (6, 3277014), (9, 2184676), (12, 1638507), (13, 1512468), (18, 1092338), (26, 756234), (36, 546169), (39, 504156), (52, 378117), (78, 252078), (117, 168052), (156, 126039), (234, 84026), (468, 42013)]