22211348536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11240561}}^1$

素因数の和:11240599

約数の個数: 32

約数和(自身を含む): 47210360400

約数和(自身を除く): 24999011864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11240561, 22481122, 44962244, 89924488, 146127293, 213570659, 292254586, 427141318, 584509172, 854282636, 1169018344, 1708565272, 2776418567, 5552837134, 11105674268, 22211348536]

約数ペア:

[(1, 22211348536), (2, 11105674268), (4, 5552837134), (8, 2776418567), (13, 1708565272), (19, 1169018344), (26, 854282636), (38, 584509172), (52, 427141318), (76, 292254586), (104, 213570659), (152, 146127293), (247, 89924488), (494, 44962244), (988, 22481122), (1976, 11240561)]