19361610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5059

約数の個数: 48

約数和(自身を含む): 51521184

約数和(自身を除く): 32159574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 5003, 10006, 15009, 25015, 30018, 45027, 50030, 75045, 90054, 150090, 215129, 225135, 430258, 450270, 645387, 1075645, 1290774, 1936161, 2151290, 3226935, 3872322, 6453870, 9680805, 19361610]

約数ペア:

[(1, 19361610), (2, 9680805), (3, 6453870), (5, 3872322), (6, 3226935), (9, 2151290), (10, 1936161), (15, 1290774), (18, 1075645), (30, 645387), (43, 450270), (45, 430258), (86, 225135), (90, 215129), (129, 150090), (215, 90054), (258, 75045), (387, 50030), (430, 45027), (645, 30018), (774, 25015), (1290, 15009), (1935, 10006), (3870, 5003)]