23538970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25894

約数の個数: 32

約数和(自身を含む): 52149888

約数和(自身を除く): 28610918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 25867, 51734, 129335, 181069, 258670, 336271, 362138, 672542, 905345, 1681355, 1810690, 2353897, 3362710, 4707794, 11769485, 23538970]

約数ペア:

[(1, 23538970), (2, 11769485), (5, 4707794), (7, 3362710), (10, 2353897), (13, 1810690), (14, 1681355), (26, 905345), (35, 672542), (65, 362138), (70, 336271), (91, 258670), (130, 181069), (182, 129335), (455, 51734), (910, 25867)]