19842054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 42128640

約数和(自身を除く): 22286586

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2437, 2714, 4071, 4874, 7311, 8142, 14622, 56051, 112102, 143783, 168153, 287566, 336306, 431349, 862698, 3307009, 6614018, 9921027, 19842054]

約数ペア:

[(1, 19842054), (2, 9921027), (3, 6614018), (6, 3307009), (23, 862698), (46, 431349), (59, 336306), (69, 287566), (118, 168153), (138, 143783), (177, 112102), (354, 56051), (1357, 14622), (2437, 8142), (2714, 7311), (4071, 4874)]