21954918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{192587}}^1$

素因数の和:192611

約数の個数: 16

約数和(自身を含む): 46221120

約数和(自身を除く): 24266202

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 192587, 385174, 577761, 1155522, 3659153, 7318306, 10977459, 21954918]

約数ペア:

[(1, 21954918), (2, 10977459), (3, 7318306), (6, 3659153), (19, 1155522), (38, 577761), (57, 385174), (114, 192587)]