22218269

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 24385536

約数和(自身を除く): 2167267

約数列:

[1, 17, 41, 127, 251, 697, 2159, 4267, 5207, 10291, 31877, 88519, 174947, 541909, 1306957, 22218269]

約数ペア:

[(1, 22218269), (17, 1306957), (41, 541909), (127, 174947), (251, 88519), (697, 31877), (2159, 10291), (4267, 5207)]