13040023678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1\times {\mathrm{15731}}^1$

素因数の和:16704

約数の個数: 32

約数和(自身を含む): 21883841280

約数和(自身を除く): 8843817602

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 919, 1838, 10109, 15731, 20218, 31462, 37679, 75358, 173041, 346082, 414469, 644971, 828938, 1289942, 7094681, 14189362, 14456789, 28913578, 159024679, 318049358, 592728349, 1185456698, 6520011839, 13040023678]

約数ペア:

[(1, 13040023678), (2, 6520011839), (11, 1185456698), (22, 592728349), (41, 318049358), (82, 159024679), (451, 28913578), (902, 14456789), (919, 14189362), (1838, 7094681), (10109, 1289942), (15731, 828938), (20218, 644971), (31462, 414469), (37679, 346082), (75358, 173041)]