239493214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{3917}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 378478800

約数和(自身を除く): 138985586

約数列:

[1, 2, 19, 38, 1609, 3218, 3917, 7834, 30571, 61142, 74423, 148846, 6302453, 12604906, 119746607, 239493214]

約数ペア:

[(1, 239493214), (2, 119746607), (19, 12604906), (38, 6302453), (1609, 148846), (3218, 74423), (3917, 61142), (7834, 30571)]