64558238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{11251}}^1$

素因数の和:11423

約数の個数: 16

約数和(自身を含む): 102618240

約数和(自身を除く): 38060002

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 11251, 22502, 213769, 427538, 1698901, 3397802, 32279119, 64558238]

約数ペア:

[(1, 64558238), (2, 32279119), (19, 3397802), (38, 1698901), (151, 427538), (302, 213769), (2869, 22502), (5738, 11251)]