12935960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17021}}^1$

素因数の和:17051

約数の個数: 32

約数和(自身を含む): 30639600

約数和(自身を除く): 17703640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17021, 34042, 68084, 85105, 136168, 170210, 323399, 340420, 646798, 680840, 1293596, 1616995, 2587192, 3233990, 6467980, 12935960]

約数ペア:

[(1, 12935960), (2, 6467980), (4, 3233990), (5, 2587192), (8, 1616995), (10, 1293596), (19, 680840), (20, 646798), (38, 340420), (40, 323399), (76, 170210), (95, 136168), (152, 85105), (190, 68084), (380, 34042), (760, 17021)]