16114940

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1583}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 33929280

約数和(自身を除く): 17814340

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 1583, 2036, 2545, 3166, 5090, 6332, 7915, 10180, 15830, 31660, 805747, 1611494, 3222988, 4028735, 8057470, 16114940]

約数ペア:

[(1, 16114940), (2, 8057470), (4, 4028735), (5, 3222988), (10, 1611494), (20, 805747), (509, 31660), (1018, 15830), (1583, 10180), (2036, 7915), (2545, 6332), (3166, 5090)]