21150147196

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{523}}^1\times {\mathrm{60539}}^1$

素因数の和:61233

約数の個数: 24

約数和(自身を含む): 37306200960

約数和(自身を除く): 16156053764

約数列:

[1, 2, 4, 167, 334, 523, 668, 1046, 2092, 60539, 87341, 121078, 174682, 242156, 349364, 10110013, 20220026, 31661897, 40440052, 63323794, 126647588, 5287536799, 10575073598, 21150147196]

約数ペア:

[(1, 21150147196), (2, 10575073598), (4, 5287536799), (167, 126647588), (334, 63323794), (523, 40440052), (668, 31661897), (1046, 20220026), (2092, 10110013), (60539, 349364), (87341, 242156), (121078, 174682)]