17971550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21143}}^1$

素因数の和:21172

約数の個数: 24

約数和(自身を含む): 35395056

約数和(自身を除く): 17423506

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 21143, 42286, 105715, 211430, 359431, 528575, 718862, 1057150, 1797155, 3594310, 8985775, 17971550]

約数ペア:

[(1, 17971550), (2, 8985775), (5, 3594310), (10, 1797155), (17, 1057150), (25, 718862), (34, 528575), (50, 359431), (85, 211430), (170, 105715), (425, 42286), (850, 21143)]