18554038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2383}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 29609280

約数和(自身を除く): 11055242

約数列:

[1, 2, 17, 34, 229, 458, 2383, 3893, 4766, 7786, 40511, 81022, 545707, 1091414, 9277019, 18554038]

約数ペア:

[(1, 18554038), (2, 9277019), (17, 1091414), (34, 545707), (229, 81022), (458, 40511), (2383, 7786), (3893, 4766)]