16681995.000000000

素因数分解:

$2^5\times 3^1\times {\mathrm{1540151}}^1$

素因数の和:1540164

約数の個数: 24

約数和(自身を含む): 388118304

約数和(自身を除く): 240263808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1540151, 3080302, 4620453, 6160604, 9240906, 12321208, 18481812, 24642416, 36963624, 49284832, 73927248, 147854496]

約数ペア:

[(1, 147854496), (2, 73927248), (3, 49284832), (4, 36963624), (6, 24642416), (8, 18481812), (12, 12321208), (16, 9240906), (24, 6160604), (32, 4620453), (48, 3080302), (96, 1540151)]