117197776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{385519}}^1$

素因数の和:385546

約数の個数: 20

約数和(自身を含む): 239022400

約数和(自身を除く): 121824624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 385519, 771038, 1542076, 3084152, 6168304, 7324861, 14649722, 29299444, 58598888, 117197776]

約数ペア:

[(1, 117197776), (2, 58598888), (4, 29299444), (8, 14649722), (16, 7324861), (19, 6168304), (38, 3084152), (76, 1542076), (152, 771038), (304, 385519)]