19383434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 36723456

約数和(自身を除く): 17340022

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3541, 5474, 7082, 24787, 49574, 60197, 81443, 120394, 162886, 421379, 570101, 842758, 1140202, 1384531, 2769062, 9691717, 19383434]

約数ペア:

[(1, 19383434), (2, 9691717), (7, 2769062), (14, 1384531), (17, 1140202), (23, 842758), (34, 570101), (46, 421379), (119, 162886), (161, 120394), (238, 81443), (322, 60197), (391, 49574), (782, 24787), (2737, 7082), (3541, 5474)]