2019672194

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1\times {\mathrm{4483}}^1$

素因数の和:7105

約数の個数: 16

約数和(自身を含む): 3065441760

約数和(自身を除く): 1045769566

約数列:

[1, 2, 89, 178, 2531, 4483, 5062, 8966, 225259, 398987, 450518, 797974, 11346473, 22692946, 1009836097, 2019672194]

約数ペア:

[(1, 2019672194), (2, 1009836097), (89, 22692946), (178, 11346473), (2531, 797974), (4483, 450518), (5062, 398987), (8966, 225259)]