147223438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{4789}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 232794000

約数和(自身を除く): 85570562

約数列:

[1, 2, 19, 38, 809, 1618, 4789, 9578, 15371, 30742, 90991, 181982, 3874301, 7748602, 73611719, 147223438]

約数ペア:

[(1, 147223438), (2, 73611719), (19, 7748602), (38, 3874301), (809, 181982), (1618, 90991), (4789, 30742), (9578, 15371)]