17931766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{853}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 28161504

約数和(自身を除く): 10229738

約数列:

[1, 2, 23, 46, 457, 853, 914, 1706, 10511, 19619, 21022, 39238, 389821, 779642, 8965883, 17931766]

約数ペア:

[(1, 17931766), (2, 8965883), (23, 779642), (46, 389821), (457, 39238), (853, 21022), (914, 19619), (1706, 10511)]