9451388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 17663184

約数和(自身を除く): 8211796

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 1061, 2122, 2227, 4244, 4454, 8908, 18037, 36074, 72148, 138991, 277982, 555964, 2362847, 4725694, 9451388]

約数ペア:

[(1, 9451388), (2, 4725694), (4, 2362847), (17, 555964), (34, 277982), (68, 138991), (131, 72148), (262, 36074), (524, 18037), (1061, 8908), (2122, 4454), (2227, 4244)]