12128118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 13584522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 557, 573, 1114, 1146, 1671, 3342, 3629, 7258, 10583, 10887, 21166, 21774, 31749, 63498, 106387, 212774, 319161, 638322, 2021353, 4042706, 6064059, 12128118]

約数ペア:

[(1, 12128118), (2, 6064059), (3, 4042706), (6, 2021353), (19, 638322), (38, 319161), (57, 212774), (114, 106387), (191, 63498), (382, 31749), (557, 21774), (573, 21166), (1114, 10887), (1146, 10583), (1671, 7258), (3342, 3629)]