21593406

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{11353}}^1$

素因数の和:11675

約数の個数: 16

約数和(自身を含む): 43326864

約数和(自身を除く): 21733458

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 11353, 22706, 34059, 68118, 3598901, 7197802, 10796703, 21593406]

約数ペア:

[(1, 21593406), (2, 10796703), (3, 7197802), (6, 3598901), (317, 68118), (634, 34059), (951, 22706), (1902, 11353)]