19295022

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 40746240

約数和(自身を除く): 21451218

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 1571, 2047, 3142, 4094, 4713, 6141, 9426, 12282, 36133, 72266, 108399, 139819, 216798, 279638, 419457, 838914, 3215837, 6431674, 9647511, 19295022]

約数ペア:

[(1, 19295022), (2, 9647511), (3, 6431674), (6, 3215837), (23, 838914), (46, 419457), (69, 279638), (89, 216798), (138, 139819), (178, 108399), (267, 72266), (534, 36133), (1571, 12282), (2047, 9426), (3142, 6141), (4094, 4713)]