19371630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{853}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 46607904

約数和(自身を除く): 27236274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 853, 1514, 1706, 2271, 2559, 3785, 4265, 4542, 5118, 7570, 8530, 11355, 12795, 22710, 25590, 645721, 1291442, 1937163, 3228605, 3874326, 6457210, 9685815, 19371630]

約数ペア:

[(1, 19371630), (2, 9685815), (3, 6457210), (5, 3874326), (6, 3228605), (10, 1937163), (15, 1291442), (30, 645721), (757, 25590), (853, 22710), (1514, 12795), (1706, 11355), (2271, 8530), (2559, 7570), (3785, 5118), (4265, 4542)]