15364730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 29332800

約数和(自身を除く): 13968070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 419, 838, 965, 1930, 2095, 3667, 4190, 7334, 7961, 15922, 18335, 36670, 39805, 79610, 80867, 161734, 404335, 808670, 1536473, 3072946, 7682365, 15364730]

約数ペア:

[(1, 15364730), (2, 7682365), (5, 3072946), (10, 1536473), (19, 808670), (38, 404335), (95, 161734), (190, 80867), (193, 79610), (386, 39805), (419, 36670), (838, 18335), (965, 15922), (1930, 7961), (2095, 7334), (3667, 4190)]