15384208

素因数分解:

$2^4\times 7^1\times {\mathrm{137359}}^1$

素因数の和:137374

約数の個数: 20

約数和(自身を含む): 34065280

約数和(自身を除く): 18681072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137359, 274718, 549436, 961513, 1098872, 1923026, 2197744, 3846052, 7692104, 15384208]

約数ペア:

[(1, 15384208), (2, 7692104), (4, 3846052), (7, 2197744), (8, 1923026), (14, 1098872), (16, 961513), (28, 549436), (56, 274718), (112, 137359)]