21484212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{94229}}^1$

素因数の和:94255

約数の個数: 24

約数和(自身を含む): 52768800

約数和(自身を除く): 31284588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 94229, 188458, 282687, 376916, 565374, 1130748, 1790351, 3580702, 5371053, 7161404, 10742106, 21484212]

約数ペア:

[(1, 21484212), (2, 10742106), (3, 7161404), (4, 5371053), (6, 3580702), (12, 1790351), (19, 1130748), (38, 565374), (57, 376916), (76, 282687), (114, 188458), (228, 94229)]