13758736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45259}}^1$

素因数の和:45286

約数の個数: 20

約数和(自身を含む): 28061200

約数和(自身を除く): 14302464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45259, 90518, 181036, 362072, 724144, 859921, 1719842, 3439684, 6879368, 13758736]

約数ペア:

[(1, 13758736), (2, 6879368), (4, 3439684), (8, 1719842), (16, 859921), (19, 724144), (38, 362072), (76, 181036), (152, 90518), (304, 45259)]