15690920203

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{120391}}^1$

素因数の和:120874

約数の個数: 16

約数和(自身を含む): 18392045056

約数和(自身を除く): 2701124853

約数列:

[1, 7, 43, 301, 433, 3031, 18619, 120391, 130333, 842737, 5176813, 36237691, 52129303, 364905121, 2241560029, 15690920203]

約数ペア:

[(1, 15690920203), (7, 2241560029), (43, 364905121), (301, 52129303), (433, 36237691), (3031, 5176813), (18619, 842737), (120391, 130333)]