16995758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 29042496

約数和(自身を除く): 12046738

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 293, 299, 586, 598, 1261, 2231, 2522, 3809, 4462, 6739, 7618, 13478, 28421, 29003, 56842, 58006, 87607, 175214, 369473, 653683, 738946, 1307366, 8497879, 16995758]

約数ペア:

[(1, 16995758), (2, 8497879), (13, 1307366), (23, 738946), (26, 653683), (46, 369473), (97, 175214), (194, 87607), (293, 58006), (299, 56842), (586, 29003), (598, 28421), (1261, 13478), (2231, 7618), (2522, 6739), (3809, 4462)]