19510019190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{95539}}^1$

素因数の和:97821

約数の個数: 48

約数和(自身を含む): 50748937200

約数和(自身を除く): 31238918010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2269, 4538, 6807, 11345, 13614, 20421, 22690, 34035, 40842, 68070, 95539, 102105, 191078, 204210, 286617, 477695, 573234, 859851, 955390, 1433085, 1719702, 2866170, 4299255, 8598510, 216777991, 433555982, 650333973, 1083889955, 1300667946, 1951001919, 2167779910, 3251669865, 3902003838, 6503339730, 9755009595, 19510019190]

約数ペア:

[(1, 19510019190), (2, 9755009595), (3, 6503339730), (5, 3902003838), (6, 3251669865), (9, 2167779910), (10, 1951001919), (15, 1300667946), (18, 1083889955), (30, 650333973), (45, 433555982), (90, 216777991), (2269, 8598510), (4538, 4299255), (6807, 2866170), (11345, 1719702), (13614, 1433085), (20421, 955390), (22690, 859851), (34035, 573234), (40842, 477695), (68070, 286617), (95539, 204210), (102105, 191078)]