19601076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 50254848

約数和(自身を除く): 30653772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 911, 978, 1793, 1822, 1956, 2733, 3586, 3644, 5379, 5466, 7172, 10021, 10758, 10932, 20042, 21516, 30063, 40084, 60126, 120252, 148493, 296986, 445479, 593972, 890958, 1633423, 1781916, 3266846, 4900269, 6533692, 9800538, 19601076]

約数ペア:

[(1, 19601076), (2, 9800538), (3, 6533692), (4, 4900269), (6, 3266846), (11, 1781916), (12, 1633423), (22, 890958), (33, 593972), (44, 445479), (66, 296986), (132, 148493), (163, 120252), (326, 60126), (489, 40084), (652, 30063), (911, 21516), (978, 20042), (1793, 10932), (1822, 10758), (1956, 10021), (2733, 7172), (3586, 5466), (3644, 5379)]