15147344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30539}}^1$

素因数の和:30578

約数の個数: 20

約数和(自身を含む): 30295680

約数和(自身を除く): 15148336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30539, 61078, 122156, 244312, 488624, 946709, 1893418, 3786836, 7573672, 15147344]

約数ペア:

[(1, 15147344), (2, 7573672), (4, 3786836), (8, 1893418), (16, 946709), (31, 488624), (62, 244312), (124, 122156), (248, 61078), (496, 30539)]