18200912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{49459}}^1$

素因数の和:49490

約数の個数: 20

約数和(自身を含む): 36798240

約数和(自身を除く): 18597328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 49459, 98918, 197836, 395672, 791344, 1137557, 2275114, 4550228, 9100456, 18200912]

約数ペア:

[(1, 18200912), (2, 9100456), (4, 4550228), (8, 2275114), (16, 1137557), (23, 791344), (46, 395672), (92, 197836), (184, 98918), (368, 49459)]