11381474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 18692352

約数和(自身を除く): 7310878

約数列:

[1, 2, 13, 26, 151, 169, 223, 302, 338, 446, 1963, 2899, 3926, 5798, 25519, 33673, 37687, 51038, 67346, 75374, 437749, 875498, 5690737, 11381474]

約数ペア:

[(1, 11381474), (2, 5690737), (13, 875498), (26, 437749), (151, 75374), (169, 67346), (223, 51038), (302, 37687), (338, 33673), (446, 25519), (1963, 5798), (2899, 3926)]