12871284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{56453}}^1$

素因数の和:56479

約数の個数: 24

約数和(自身を含む): 31614240

約数和(自身を除く): 18742956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 56453, 112906, 169359, 225812, 338718, 677436, 1072607, 2145214, 3217821, 4290428, 6435642, 12871284]

約数ペア:

[(1, 12871284), (2, 6435642), (3, 4290428), (4, 3217821), (6, 2145214), (12, 1072607), (19, 677436), (38, 338718), (57, 225812), (76, 169359), (114, 112906), (228, 56453)]