16415438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37139}}^1$

素因数の和:37171

約数の個数: 16

約数和(自身を含む): 28077840

約数和(自身を除く): 11662402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 37139, 74278, 482807, 631363, 965614, 1262726, 8207719, 16415438]

約数ペア:

[(1, 16415438), (2, 8207719), (13, 1262726), (17, 965614), (26, 631363), (34, 482807), (221, 74278), (442, 37139)]