13996876

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 25238304

約数和(自身を除く): 11241428

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 641, 1282, 2564, 5459, 10918, 21836, 33973, 66023, 67946, 132046, 135892, 264092, 3499219, 6998438, 13996876]

約数ペア:

[(1, 13996876), (2, 6998438), (4, 3499219), (53, 264092), (103, 135892), (106, 132046), (206, 67946), (212, 66023), (412, 33973), (641, 21836), (1282, 10918), (2564, 5459)]