18631196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 16041988

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 3821, 4876, 7642, 15284, 87883, 175766, 202513, 351532, 405026, 810052, 4657799, 9315598, 18631196]

約数ペア:

[(1, 18631196), (2, 9315598), (4, 4657799), (23, 810052), (46, 405026), (53, 351532), (92, 202513), (106, 175766), (212, 87883), (1219, 15284), (2438, 7642), (3821, 4876)]