16207190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 30935520

約数和(自身を除く): 14728330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 433, 866, 985, 1970, 2165, 3743, 4330, 7486, 8227, 16454, 18715, 37430, 41135, 82270, 85301, 170602, 426505, 853010, 1620719, 3241438, 8103595, 16207190]

約数ペア:

[(1, 16207190), (2, 8103595), (5, 3241438), (10, 1620719), (19, 853010), (38, 426505), (95, 170602), (190, 85301), (197, 82270), (394, 41135), (433, 37430), (866, 18715), (985, 16454), (1970, 8227), (2165, 7486), (3743, 4330)]