15489344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18617}}^1$

素因数の和:18642

約数の個数: 28

約数和(自身を含む): 33102804

約数和(自身を除く): 17613460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18617, 37234, 74468, 148936, 242021, 297872, 484042, 595744, 968084, 1191488, 1936168, 3872336, 7744672, 15489344]

約数ペア:

[(1, 15489344), (2, 7744672), (4, 3872336), (8, 1936168), (13, 1191488), (16, 968084), (26, 595744), (32, 484042), (52, 297872), (64, 242021), (104, 148936), (208, 74468), (416, 37234), (832, 18617)]