5391668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 10103520

約数和(自身を除く): 4711852

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 1163, 2318, 2326, 4636, 4652, 22097, 44194, 70943, 88388, 141886, 283772, 1347917, 2695834, 5391668]

約数ペア:

[(1, 5391668), (2, 2695834), (4, 1347917), (19, 283772), (38, 141886), (61, 88388), (76, 70943), (122, 44194), (244, 22097), (1159, 4652), (1163, 4636), (2318, 2326)]