16963828

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7669}}^1$

素因数の和:7759

約数の個数: 24

約数和(自身を含む): 34361600

約数和(自身を除く): 17397772

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 7669, 15338, 30676, 53683, 107366, 214732, 605851, 1211702, 2423404, 4240957, 8481914, 16963828]

約数ペア:

[(1, 16963828), (2, 8481914), (4, 4240957), (7, 2423404), (14, 1211702), (28, 605851), (79, 214732), (158, 107366), (316, 53683), (553, 30676), (1106, 15338), (2212, 7669)]