12670790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 25104384

約数和(自身を除く): 12433594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 907, 1270, 1397, 1814, 2794, 4535, 6985, 9070, 9977, 13970, 19954, 49885, 99770, 115189, 230378, 575945, 1151890, 1267079, 2534158, 6335395, 12670790]

約数ペア:

[(1, 12670790), (2, 6335395), (5, 2534158), (10, 1267079), (11, 1151890), (22, 575945), (55, 230378), (110, 115189), (127, 99770), (254, 49885), (635, 19954), (907, 13970), (1270, 9977), (1397, 9070), (1814, 6985), (2794, 4535)]