15693847876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{55511}}^1$

素因数の和:55984

約数の個数: 48

約数和(自身を含む): 32827576320

約数和(自身を除く): 17133728444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 439, 644, 878, 1756, 3073, 6146, 10097, 12292, 20194, 40388, 55511, 70679, 111022, 141358, 222044, 282716, 388577, 777154, 1276753, 1554308, 2553506, 5107012, 8937271, 17874542, 24369329, 35749084, 48738658, 97477316, 170585303, 341170606, 560494567, 682341212, 1120989134, 2241978268, 3923461969, 7846923938, 15693847876]

約数ペア:

[(1, 15693847876), (2, 7846923938), (4, 3923461969), (7, 2241978268), (14, 1120989134), (23, 682341212), (28, 560494567), (46, 341170606), (92, 170585303), (161, 97477316), (322, 48738658), (439, 35749084), (644, 24369329), (878, 17874542), (1756, 8937271), (3073, 5107012), (6146, 2553506), (10097, 1554308), (12292, 1276753), (20194, 777154), (40388, 388577), (55511, 282716), (70679, 222044), (111022, 141358)]