109719148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18749}}^1$

素因数の和:18790

約数の個数: 48

約数和(自身を含む): 252000000

約数和(自身を除く): 142280852

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 18749, 37498, 74996, 131243, 206239, 262486, 356231, 412478, 524972, 712462, 824956, 1424924, 1443673, 2493617, 2887346, 3918541, 4987234, 5774692, 7837082, 9974468, 15674164, 27429787, 54859574, 109719148]

約数ペア:

[(1, 109719148), (2, 54859574), (4, 27429787), (7, 15674164), (11, 9974468), (14, 7837082), (19, 5774692), (22, 4987234), (28, 3918541), (38, 2887346), (44, 2493617), (76, 1443673), (77, 1424924), (133, 824956), (154, 712462), (209, 524972), (266, 412478), (308, 356231), (418, 262486), (532, 206239), (836, 131243), (1463, 74996), (2926, 37498), (5852, 18749)]