9447728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{15959}}^1$

素因数の和:16004

約数の個数: 20

約数和(自身を含む): 18800880

約数和(自身を除く): 9353152

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 15959, 31918, 63836, 127672, 255344, 590483, 1180966, 2361932, 4723864, 9447728]

約数ペア:

[(1, 9447728), (2, 4723864), (4, 2361932), (8, 1180966), (16, 590483), (37, 255344), (74, 127672), (148, 63836), (296, 31918), (592, 15959)]