64853954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{155153}}^1$

素因数の和:155185

約数の個数: 16

約数和(自身を含む): 111710880

約数和(自身を除く): 46856926

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 155153, 310306, 1706683, 2947907, 3413366, 5895814, 32426977, 64853954]

約数ペア:

[(1, 64853954), (2, 32426977), (11, 5895814), (19, 3413366), (22, 2947907), (38, 1706683), (209, 310306), (418, 155153)]