19348620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1931}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 54528768

約数和(自身を除く): 35180148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 1931, 2004, 2505, 3340, 3862, 5010, 5793, 7724, 9655, 10020, 11586, 19310, 23172, 28965, 38620, 57930, 115860, 322477, 644954, 967431, 1289908, 1612385, 1934862, 3224770, 3869724, 4837155, 6449540, 9674310, 19348620]

約数ペア:

[(1, 19348620), (2, 9674310), (3, 6449540), (4, 4837155), (5, 3869724), (6, 3224770), (10, 1934862), (12, 1612385), (15, 1289908), (20, 967431), (30, 644954), (60, 322477), (167, 115860), (334, 57930), (501, 38620), (668, 28965), (835, 23172), (1002, 19310), (1670, 11586), (1931, 10020), (2004, 9655), (2505, 7724), (3340, 5793), (3862, 5010)]