18371056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{104381}}^1$

素因数の和:104400

約数の個数: 20

約数和(自身を含む): 38830104

約数和(自身を除く): 20459048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 104381, 208762, 417524, 835048, 1148191, 1670096, 2296382, 4592764, 9185528, 18371056]

約数ペア:

[(1, 18371056), (2, 9185528), (4, 4592764), (8, 2296382), (11, 1670096), (16, 1148191), (22, 835048), (44, 417524), (88, 208762), (176, 104381)]