2179664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5923}}^1$

素因数の和:5954

約数の個数: 20

約数和(自身を含む): 4407456

約数和(自身を除く): 2227792

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5923, 11846, 23692, 47384, 94768, 136229, 272458, 544916, 1089832, 2179664]

約数ペア:

[(1, 2179664), (2, 1089832), (4, 544916), (8, 272458), (16, 136229), (23, 94768), (46, 47384), (92, 23692), (184, 11846), (368, 5923)]