2011106870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{12799}}^1$

素因数の和:13652

約数の個数: 32

約数和(自身を含む): 3815424000

約数和(自身を除く): 1804317130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 827, 1654, 4135, 8270, 12799, 15713, 25598, 31426, 63995, 78565, 127990, 157130, 243181, 486362, 1215905, 2431810, 10584773, 21169546, 52923865, 105847730, 201110687, 402221374, 1005553435, 2011106870]

約数ペア:

[(1, 2011106870), (2, 1005553435), (5, 402221374), (10, 201110687), (19, 105847730), (38, 52923865), (95, 21169546), (190, 10584773), (827, 2431810), (1654, 1215905), (4135, 486362), (8270, 243181), (12799, 157130), (15713, 127990), (25598, 78565), (31426, 63995)]