19003852804

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{53381609}}^1$

素因数の和:53381702

約数の個数: 12

約数和(自身を含む): 33630414300

約数和(自身を除く): 14626561496

約数列:

[1, 2, 4, 89, 178, 356, 53381609, 106763218, 213526436, 4750963201, 9501926402, 19003852804]

約数ペア:

[(1, 19003852804), (2, 9501926402), (4, 4750963201), (89, 213526436), (178, 106763218), (356, 53381609)]