12777914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 20836764

約数和(自身を除く): 8058850

約数列:

[1, 2, 17, 34, 61, 101, 122, 202, 1037, 1717, 2074, 3434, 3721, 6161, 7442, 12322, 63257, 104737, 126514, 209474, 375821, 751642, 6388957, 12777914]

約数ペア:

[(1, 12777914), (2, 6388957), (17, 751642), (34, 375821), (61, 209474), (101, 126514), (122, 104737), (202, 63257), (1037, 12322), (1717, 7442), (2074, 6161), (3434, 3721)]