15691330902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{312863}}^1$

素因数の和:313524

約数の個数: 32

約数和(自身を含む): 33849381888

約数和(自身を除く): 18158050986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1286, 1929, 3858, 8359, 16718, 25077, 50154, 312863, 625726, 938589, 1877178, 4067219, 8134438, 12201657, 24403314, 201170909, 402341818, 603512727, 1207025454, 2615221817, 5230443634, 7845665451, 15691330902]

約数ペア:

[(1, 15691330902), (2, 7845665451), (3, 5230443634), (6, 2615221817), (13, 1207025454), (26, 603512727), (39, 402341818), (78, 201170909), (643, 24403314), (1286, 12201657), (1929, 8134438), (3858, 4067219), (8359, 1877178), (16718, 938589), (25077, 625726), (50154, 312863)]