19644344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 37966320

約数和(自身を除く): 18321976

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 424, 428, 433, 856, 866, 1732, 3464, 5671, 11342, 22684, 22949, 45368, 45898, 46331, 91796, 92662, 183592, 185324, 370648, 2455543, 4911086, 9822172, 19644344]

約数ペア:

[(1, 19644344), (2, 9822172), (4, 4911086), (8, 2455543), (53, 370648), (106, 185324), (107, 183592), (212, 92662), (214, 91796), (424, 46331), (428, 45898), (433, 45368), (856, 22949), (866, 22684), (1732, 11342), (3464, 5671)]