11755984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{38671}}^1$

素因数の和:38698

約数の個数: 20

約数和(自身を含む): 23976640

約数和(自身を除く): 12220656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 38671, 77342, 154684, 309368, 618736, 734749, 1469498, 2938996, 5877992, 11755984]

約数ペア:

[(1, 11755984), (2, 5877992), (4, 2938996), (8, 1469498), (16, 734749), (19, 618736), (38, 309368), (76, 154684), (152, 77342), (304, 38671)]