15691266852

素因数分解:

$2^2\times 3^1\times {\mathrm{19979}}^1\times {\mathrm{65449}}^1$

素因数の和:85435

約数の個数: 24

約数和(自身を含む): 36615348000

約数和(自身を除く): 20924081148

約数列:

[1, 2, 3, 4, 6, 12, 19979, 39958, 59937, 65449, 79916, 119874, 130898, 196347, 239748, 261796, 392694, 785388, 1307605571, 2615211142, 3922816713, 5230422284, 7845633426, 15691266852]

約数ペア:

[(1, 15691266852), (2, 7845633426), (3, 5230422284), (4, 3922816713), (6, 2615211142), (12, 1307605571), (19979, 785388), (39958, 392694), (59937, 261796), (65449, 239748), (79916, 196347), (119874, 130898)]