2019099254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{14519}}^1$

素因数の和:16795

約数の個数: 16

約数和(自身を含む): 3127956480

約数和(自身を除く): 1108857226

約数列:

[1, 2, 31, 62, 2243, 4486, 14519, 29038, 69533, 139066, 450089, 900178, 32566117, 65132234, 1009549627, 2019099254]

約数ペア:

[(1, 2019099254), (2, 1009549627), (31, 65132234), (62, 32566117), (2243, 900178), (4486, 450089), (14519, 139066), (29038, 69533)]