15939308216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6607}}^1\times {\mathrm{23197}}^1$

素因数の和:29823

約数の個数: 32

約数和(自身を含む): 32191400640

約数和(自身を除く): 16252092424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6607, 13214, 23197, 26428, 46394, 52856, 85891, 92788, 171782, 185576, 301561, 343564, 603122, 687128, 1206244, 2412488, 153262579, 306525158, 613050316, 1226100632, 1992413527, 3984827054, 7969654108, 15939308216]

約数ペア:

[(1, 15939308216), (2, 7969654108), (4, 3984827054), (8, 1992413527), (13, 1226100632), (26, 613050316), (52, 306525158), (104, 153262579), (6607, 2412488), (13214, 1206244), (23197, 687128), (26428, 603122), (46394, 343564), (52856, 301561), (85891, 185576), (92788, 171782)]