19664028534

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{6729647}}^1$

素因数の和:6730139

約数の個数: 16

約数和(自身を含む): 39408818688

約数和(自身を除く): 19744790154

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 6729647, 13459294, 20188941, 40377882, 3277338089, 6554676178, 9832014267, 19664028534]

約数ペア:

[(1, 19664028534), (2, 9832014267), (3, 6554676178), (6, 3277338089), (487, 40377882), (974, 20188941), (1461, 13459294), (2922, 6729647)]