10204019

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 12380160

約数和(自身を除く): 2176141

約数列:

[1, 7, 23, 61, 161, 427, 1039, 1403, 7273, 9821, 23897, 63379, 167279, 443653, 1457717, 10204019]

約数ペア:

[(1, 10204019), (7, 1457717), (23, 443653), (61, 167279), (161, 63379), (427, 23897), (1039, 9821), (1403, 7273)]