19189314

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{46351}}^1$

素因数の和:46382

約数の個数: 24

約数和(自身を含む): 43385472

約数和(自身を除く): 24196158

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 46351, 92702, 139053, 278106, 417159, 834318, 1066073, 2132146, 3198219, 6396438, 9594657, 19189314]

約数ペア:

[(1, 19189314), (2, 9594657), (3, 6396438), (6, 3198219), (9, 2132146), (18, 1066073), (23, 834318), (46, 417159), (69, 278106), (138, 139053), (207, 92702), (414, 46351)]