16812492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{3881}}^1$

素因数の和:3926

約数の個数: 36

約数和(自身を含む): 41413176

約数和(自身を除く): 24600684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 3881, 4332, 7762, 11643, 15524, 23286, 46572, 73739, 147478, 221217, 294956, 442434, 884868, 1401041, 2802082, 4203123, 5604164, 8406246, 16812492]

約数ペア:

[(1, 16812492), (2, 8406246), (3, 5604164), (4, 4203123), (6, 2802082), (12, 1401041), (19, 884868), (38, 442434), (57, 294956), (76, 221217), (114, 147478), (228, 73739), (361, 46572), (722, 23286), (1083, 15524), (1444, 11643), (2166, 7762), (3881, 4332)]