1947154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 3236256

約数和(自身を除く): 1289102

約数列:

[1, 2, 11, 22, 67, 134, 737, 1321, 1474, 2642, 14531, 29062, 88507, 177014, 973577, 1947154]

約数ペア:

[(1, 1947154), (2, 973577), (11, 177014), (22, 88507), (67, 29062), (134, 14531), (737, 2642), (1321, 1474)]