22505308

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 46124400

約数和(自身を除く): 23619092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 577, 796, 1154, 1393, 2308, 2786, 4039, 5572, 8078, 9751, 16156, 19502, 28273, 39004, 56546, 113092, 114823, 229646, 459292, 803761, 1607522, 3215044, 5626327, 11252654, 22505308]

約数ペア:

[(1, 22505308), (2, 11252654), (4, 5626327), (7, 3215044), (14, 1607522), (28, 803761), (49, 459292), (98, 229646), (196, 114823), (199, 113092), (398, 56546), (577, 39004), (796, 28273), (1154, 19502), (1393, 16156), (2308, 9751), (2786, 8078), (4039, 5572)]