123287173628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{95423509}}^1$

素因数の和:95423549

約数の個数: 24

約数和(自身を含む): 240467245200

約数和(自身を除く): 117180071572

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 95423509, 190847018, 381694036, 1622199653, 1813046671, 3244399306, 3626093342, 6488798612, 7252186684, 30821793407, 61643586814, 123287173628]

約数ペア:

[(1, 123287173628), (2, 61643586814), (4, 30821793407), (17, 7252186684), (19, 6488798612), (34, 3626093342), (38, 3244399306), (68, 1813046671), (76, 1622199653), (323, 381694036), (646, 190847018), (1292, 95423509)]