15448992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12405

約数の個数: 48

約数和(自身を含む): 43676640

約数和(自身を除く): 28227648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12379, 24758, 37137, 49516, 74274, 99032, 148548, 160927, 198064, 297096, 321854, 396128, 482781, 594192, 643708, 965562, 1188384, 1287416, 1931124, 2574832, 3862248, 5149664, 7724496, 15448992]

約数ペア:

[(1, 15448992), (2, 7724496), (3, 5149664), (4, 3862248), (6, 2574832), (8, 1931124), (12, 1287416), (13, 1188384), (16, 965562), (24, 643708), (26, 594192), (32, 482781), (39, 396128), (48, 321854), (52, 297096), (78, 198064), (96, 160927), (104, 148548), (156, 99032), (208, 74274), (312, 49516), (416, 37137), (624, 24758), (1248, 12379)]