16378645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 20800512

約数和(自身を除く): 4421867

約数列:

[1, 5, 23, 73, 115, 365, 1679, 1951, 8395, 9755, 44873, 142423, 224365, 712115, 3275729, 16378645]

約数ペア:

[(1, 16378645), (5, 3275729), (23, 712115), (73, 224365), (115, 142423), (365, 44873), (1679, 9755), (1951, 8395)]