2019200630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{23831}}^1$

素因数の和:24104

約数の個数: 32

約数和(自身を含む): 3749250240

約数和(自身を除く): 1730049610

約数列:

[1, 2, 5, 10, 37, 74, 185, 229, 370, 458, 1145, 2290, 8473, 16946, 23831, 42365, 47662, 84730, 119155, 238310, 881747, 1763494, 4408735, 5457299, 8817470, 10914598, 27286495, 54572990, 201920063, 403840126, 1009600315, 2019200630]

約数ペア:

[(1, 2019200630), (2, 1009600315), (5, 403840126), (10, 201920063), (37, 54572990), (74, 27286495), (185, 10914598), (229, 8817470), (370, 5457299), (458, 4408735), (1145, 1763494), (2290, 881747), (8473, 238310), (16946, 119155), (23831, 84730), (42365, 47662)]