26961038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54577}}^1$

素因数の和:54611

約数の個数: 16

約数和(自身を含む): 45845520

約数和(自身を除く): 18884482

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 54577, 109154, 709501, 1036963, 1419002, 2073926, 13480519, 26961038]

約数ペア:

[(1, 26961038), (2, 13480519), (13, 2073926), (19, 1419002), (26, 1036963), (38, 709501), (247, 109154), (494, 54577)]