16880766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9803}}^1$

素因数の和:9856

約数の個数: 32

約数和(自身を含む): 39529728

約数和(自身を除く): 22648962

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 9803, 19606, 29409, 58818, 68621, 137242, 205863, 401923, 411726, 803846, 1205769, 2411538, 2813461, 5626922, 8440383, 16880766]

約数ペア:

[(1, 16880766), (2, 8440383), (3, 5626922), (6, 2813461), (7, 2411538), (14, 1205769), (21, 803846), (41, 411726), (42, 401923), (82, 205863), (123, 137242), (246, 68621), (287, 58818), (574, 29409), (861, 19606), (1722, 9803)]