19695095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 9335305

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 419, 553, 595, 1343, 2095, 2765, 2933, 6715, 7123, 9401, 14665, 33101, 35615, 47005, 49861, 165505, 231707, 249305, 562717, 1158535, 2813585, 3939019, 19695095]

約数ペア:

[(1, 19695095), (5, 3939019), (7, 2813585), (17, 1158535), (35, 562717), (79, 249305), (85, 231707), (119, 165505), (395, 49861), (419, 47005), (553, 35615), (595, 33101), (1343, 14665), (2095, 9401), (2765, 7123), (2933, 6715)]