219984622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40483}}^1$

素因数の和:40528

約数の個数: 32

約数和(自身を含む): 408078720

約数和(自身を除く): 188094098

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 40483, 80966, 445313, 526279, 769177, 890626, 1052558, 1538354, 5789069, 8460947, 9999301, 11578138, 16921894, 19998602, 109992311, 219984622]

約数ペア:

[(1, 219984622), (2, 109992311), (11, 19998602), (13, 16921894), (19, 11578138), (22, 9999301), (26, 8460947), (38, 5789069), (143, 1538354), (209, 1052558), (247, 890626), (286, 769177), (418, 526279), (494, 445313), (2717, 80966), (5434, 40483)]