21484326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{188459}}^1$

素因数の和:188483

約数の個数: 16

約数和(自身を含む): 45230400

約数和(自身を除く): 23746074

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 188459, 376918, 565377, 1130754, 3580721, 7161442, 10742163, 21484326]

約数ペア:

[(1, 21484326), (2, 10742163), (3, 7161442), (6, 3580721), (19, 1130754), (38, 565377), (57, 376918), (114, 188459)]