19160310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 50275008

約数和(自身を除く): 31114698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 673, 730, 949, 1095, 1346, 1898, 2019, 2190, 2847, 3365, 4038, 4745, 5694, 6730, 8749, 9490, 10095, 14235, 17498, 20190, 26247, 28470, 43745, 49129, 52494, 87490, 98258, 131235, 147387, 245645, 262470, 294774, 491290, 638677, 736935, 1277354, 1473870, 1916031, 3193385, 3832062, 6386770, 9580155, 19160310]

約数ペア:

[(1, 19160310), (2, 9580155), (3, 6386770), (5, 3832062), (6, 3193385), (10, 1916031), (13, 1473870), (15, 1277354), (26, 736935), (30, 638677), (39, 491290), (65, 294774), (73, 262470), (78, 245645), (130, 147387), (146, 131235), (195, 98258), (219, 87490), (365, 52494), (390, 49129), (438, 43745), (673, 28470), (730, 26247), (949, 20190), (1095, 17498), (1346, 14235), (1898, 10095), (2019, 9490), (2190, 8749), (2847, 6730), (3365, 5694), (4038, 4745)]