20131697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 22249920

約数和(自身を除く): 2118223

約数列:

[1, 19, 41, 43, 601, 779, 817, 1763, 11419, 24641, 25843, 33497, 468179, 491017, 1059563, 20131697]

約数ペア:

[(1, 20131697), (19, 1059563), (41, 491017), (43, 468179), (601, 33497), (779, 25843), (817, 24641), (1763, 11419)]