16953272

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 36714720

約数和(自身を除く): 19761448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3121, 5432, 6242, 12484, 21847, 24968, 43694, 87388, 174776, 302737, 605474, 1210948, 2119159, 2421896, 4238318, 8476636, 16953272]

約数ペア:

[(1, 16953272), (2, 8476636), (4, 4238318), (7, 2421896), (8, 2119159), (14, 1210948), (28, 605474), (56, 302737), (97, 174776), (194, 87388), (388, 43694), (679, 24968), (776, 21847), (1358, 12484), (2716, 6242), (3121, 5432)]