19738776

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9241}}^1$

素因数の和:9339

約数の個数: 32

約数和(自身を含む): 49906800

約数和(自身を除く): 30168024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9241, 18482, 27723, 36964, 55446, 73928, 110892, 221784, 822449, 1644898, 2467347, 3289796, 4934694, 6579592, 9869388, 19738776]

約数ペア:

[(1, 19738776), (2, 9869388), (3, 6579592), (4, 4934694), (6, 3289796), (8, 2467347), (12, 1644898), (24, 822449), (89, 221784), (178, 110892), (267, 73928), (356, 55446), (534, 36964), (712, 27723), (1068, 18482), (2136, 9241)]