15697616992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{17293}}^1$

素因数の和:18815

約数の個数: 48

約数和(自身を含む): 32554917360

約数和(自身を除く): 16857300368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1493, 2986, 5972, 11944, 17293, 23888, 28367, 34586, 47776, 56734, 69172, 113468, 138344, 226936, 276688, 328567, 453872, 553376, 657134, 907744, 1314268, 2628536, 5257072, 10514144, 25818449, 51636898, 103273796, 206547592, 413095184, 490550531, 826190368, 981101062, 1962202124, 3924404248, 7848808496, 15697616992]

約数ペア:

[(1, 15697616992), (2, 7848808496), (4, 3924404248), (8, 1962202124), (16, 981101062), (19, 826190368), (32, 490550531), (38, 413095184), (76, 206547592), (152, 103273796), (304, 51636898), (608, 25818449), (1493, 10514144), (2986, 5257072), (5972, 2628536), (11944, 1314268), (17293, 907744), (23888, 657134), (28367, 553376), (34586, 453872), (47776, 328567), (56734, 276688), (69172, 226936), (113468, 138344)]