16369990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17989}}^1$

素因数の和:18016

約数の個数: 32

約数和(自身を含む): 36267840

約数和(自身を除く): 19897850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 17989, 35978, 89945, 125923, 179890, 233857, 251846, 467714, 629615, 1169285, 1259230, 1636999, 2338570, 3273998, 8184995, 16369990]

約数ペア:

[(1, 16369990), (2, 8184995), (5, 3273998), (7, 2338570), (10, 1636999), (13, 1259230), (14, 1169285), (26, 629615), (35, 467714), (65, 251846), (70, 233857), (91, 179890), (130, 125923), (182, 89945), (455, 35978), (910, 17989)]