19246318

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15107}}^1$

素因数の和:15136

約数の個数: 24

約数和(自身を含む): 36168552

約数和(自身を除く): 16922234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15107, 30214, 105749, 196391, 211498, 392782, 740243, 1374737, 1480486, 2749474, 9623159, 19246318]

約数ペア:

[(1, 19246318), (2, 9623159), (7, 2749474), (13, 1480486), (14, 1374737), (26, 740243), (49, 392782), (91, 211498), (98, 196391), (182, 105749), (637, 30214), (1274, 15107)]