19006925978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3154153}}^1$

素因数の和:3154309

約数の個数: 16

約数和(自身を含む): 29977079616

約数和(自身を除く): 10970153638

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 3154153, 6308306, 72545519, 145091038, 413194043, 826388086, 9503462989, 19006925978]

約数ペア:

[(1, 19006925978), (2, 9503462989), (23, 826388086), (46, 413194043), (131, 145091038), (262, 72545519), (3013, 6308306), (6026, 3154153)]