15674049220

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2891891}}^1$

素因数の和:2892171

約数の個数: 24

約数和(自身を含む): 33036974208

約数和(自身を除く): 17362924988

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 2891891, 5783782, 11567564, 14459455, 28918910, 57837820, 783702461, 1567404922, 3134809844, 3918512305, 7837024610, 15674049220]

約数ペア:

[(1, 15674049220), (2, 7837024610), (4, 3918512305), (5, 3134809844), (10, 1567404922), (20, 783702461), (271, 57837820), (542, 28918910), (1084, 14459455), (1355, 11567564), (2710, 5783782), (5420, 2891891)]