39979192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23911}}^1$

素因数の和:23947

約数の個数: 32

約数和(自身を含む): 86083200

約数和(自身を除く): 46104008

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 23911, 47822, 95644, 191288, 263021, 454309, 526042, 908618, 1052084, 1817236, 2104168, 3634472, 4997399, 9994798, 19989596, 39979192]

約数ペア:

[(1, 39979192), (2, 19989596), (4, 9994798), (8, 4997399), (11, 3634472), (19, 2104168), (22, 1817236), (38, 1052084), (44, 908618), (76, 526042), (88, 454309), (152, 263021), (209, 191288), (418, 95644), (836, 47822), (1672, 23911)]