12295888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 27364320

約数和(自身を除く): 15068432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3677, 7354, 14708, 29416, 40447, 58832, 69863, 80894, 139726, 161788, 279452, 323576, 558904, 647152, 768493, 1117808, 1536986, 3073972, 6147944, 12295888]

約数ペア:

[(1, 12295888), (2, 6147944), (4, 3073972), (8, 1536986), (11, 1117808), (16, 768493), (19, 647152), (22, 558904), (38, 323576), (44, 279452), (76, 161788), (88, 139726), (152, 80894), (176, 69863), (209, 58832), (304, 40447), (418, 29416), (836, 14708), (1672, 7354), (3344, 3677)]