12808012

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 36

約数和(自身を含む): 26372304

約数和(自身を除く): 13564292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 647, 707, 1294, 1414, 2588, 2828, 4529, 4949, 9058, 9898, 18116, 19796, 31703, 63406, 65347, 126812, 130694, 261388, 457429, 914858, 1829716, 3202003, 6404006, 12808012]

約数ペア:

[(1, 12808012), (2, 6404006), (4, 3202003), (7, 1829716), (14, 914858), (28, 457429), (49, 261388), (98, 130694), (101, 126812), (196, 65347), (202, 63406), (404, 31703), (647, 19796), (707, 18116), (1294, 9898), (1414, 9058), (2588, 4949), (2828, 4529)]