16912968

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1723}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 42410400

約数和(自身を除く): 25497432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 1723, 2454, 3272, 3446, 4908, 5169, 6892, 9816, 10338, 13784, 20676, 41352, 704707, 1409414, 2114121, 2818828, 4228242, 5637656, 8456484, 16912968]

約数ペア:

[(1, 16912968), (2, 8456484), (3, 5637656), (4, 4228242), (6, 2818828), (8, 2114121), (12, 1409414), (24, 704707), (409, 41352), (818, 20676), (1227, 13784), (1636, 10338), (1723, 9816), (2454, 6892), (3272, 5169), (3446, 4908)]