21873912

素因数分解:

$2^3\times 3^1\times {\mathrm{911413}}^1$

素因数の和:911422

約数の個数: 16

約数和(自身を含む): 54684840

約数和(自身を除く): 32810928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 911413, 1822826, 2734239, 3645652, 5468478, 7291304, 10936956, 21873912]

約数ペア:

[(1, 21873912), (2, 10936956), (3, 7291304), (4, 5468478), (6, 3645652), (8, 2734239), (12, 1822826), (24, 911413)]