11896641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 18720000

約数和(自身を除く): 6823359

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 2399, 4959, 7197, 21591, 45581, 69571, 136743, 208713, 410229, 626139, 1321849, 3965547, 11896641]

約数ペア:

[(1, 11896641), (3, 3965547), (9, 1321849), (19, 626139), (29, 410229), (57, 208713), (87, 136743), (171, 69571), (261, 45581), (551, 21591), (1653, 7197), (2399, 4959)]