17934910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 37132992

約数和(自身を除く): 19198082

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1481, 1730, 2422, 2962, 6055, 7405, 10367, 12110, 14810, 20734, 51835, 103670, 256213, 512426, 1281065, 1793491, 2562130, 3586982, 8967455, 17934910]

約数ペア:

[(1, 17934910), (2, 8967455), (5, 3586982), (7, 2562130), (10, 1793491), (14, 1281065), (35, 512426), (70, 256213), (173, 103670), (346, 51835), (865, 20734), (1211, 14810), (1481, 12110), (1730, 10367), (2422, 7405), (2962, 6055)]