1819087018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{184829}}^1$

素因数の和:184894

約数の個数: 32

約数和(自身を含む): 3371299200

約数和(自身を除く): 1552212182

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 184829, 369658, 1293803, 2587606, 3511751, 6838673, 7023502, 13677346, 24582257, 47870711, 49164514, 95741422, 129934787, 259869574, 909543509, 1819087018]

約数ペア:

[(1, 1819087018), (2, 909543509), (7, 259869574), (14, 129934787), (19, 95741422), (37, 49164514), (38, 47870711), (74, 24582257), (133, 13677346), (259, 7023502), (266, 6838673), (518, 3511751), (703, 2587606), (1406, 1293803), (4921, 369658), (9842, 184829)]