229744618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163403}}^1$

素因数の和:163461

約数の個数: 16

約数和(自身を含む): 372561120

約数和(自身を除く): 142816502

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 163403, 326806, 3104657, 6045911, 6209314, 12091822, 114872309, 229744618]

約数ペア:

[(1, 229744618), (2, 114872309), (19, 12091822), (37, 6209314), (38, 6045911), (74, 3104657), (703, 326806), (1406, 163403)]