219305735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{11491}}^1$

素因数の和:11854

約数の個数: 16

約数和(自身を含む): 287943552

約数和(自身を除く): 68637817

約数列:

[1, 5, 11, 55, 347, 1735, 3817, 11491, 19085, 57455, 126401, 632005, 3987377, 19936885, 43861147, 219305735]

約数ペア:

[(1, 219305735), (5, 43861147), (11, 19936885), (55, 3987377), (347, 632005), (1735, 126401), (3817, 57455), (11491, 19085)]