21070164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92413}}^1$

素因数の和:92439

約数の個数: 24

約数和(自身を含む): 51751840

約数和(自身を除く): 30681676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92413, 184826, 277239, 369652, 554478, 1108956, 1755847, 3511694, 5267541, 7023388, 10535082, 21070164]

約数ペア:

[(1, 21070164), (2, 10535082), (3, 7023388), (4, 5267541), (6, 3511694), (12, 1755847), (19, 1108956), (38, 554478), (57, 369652), (76, 277239), (114, 184826), (228, 92413)]