2247019154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{133481}}^1$

素因数の和:133945

約数の個数: 16

約数和(自身を含む): 3555960480

約数和(自身を除く): 1308941326

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 133481, 266962, 2536139, 5072278, 59132083, 118264166, 1123509577, 2247019154]

約数ペア:

[(1, 2247019154), (2, 1123509577), (19, 118264166), (38, 59132083), (443, 5072278), (886, 2536139), (8417, 266962), (16834, 133481)]