19514097

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 30371328

約数和(自身を除く): 10857231

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 3041, 6417, 9123, 27369, 69943, 94271, 209829, 282813, 629487, 848439, 2168233, 6504699, 19514097]

約数ペア:

[(1, 19514097), (3, 6504699), (9, 2168233), (23, 848439), (31, 629487), (69, 282813), (93, 209829), (207, 94271), (279, 69943), (713, 27369), (2139, 9123), (3041, 6417)]