1915676324342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1\times {\mathrm{10723}}^1$

素因数の和:12393

約数の個数: 64

約数和(自身を含む): 3235376922624

約数和(自身を除く): 1319700598282

約数列:

[1, 2, 11, 22, 43, 86, 127, 254, 473, 946, 1397, 1487, 2794, 2974, 5461, 10723, 10922, 16357, 21446, 32714, 60071, 63941, 117953, 120142, 127882, 188849, 235906, 377698, 461089, 703351, 922178, 1361821, 1406702, 2077339, 2723642, 4154678, 5071979, 8120507, 10143958, 14980031, 15945101, 16241014, 29960062, 31890202, 58558303, 89325577, 117116606, 175396111, 178651154, 350792222, 644141333, 685639343, 1288282666, 1371278686, 2025027827, 4050055654, 7542032773, 15084065546, 22275306097, 44550612194, 87076196561, 174152393122, 957838162171, 1915676324342]

約数ペア:

[(1, 1915676324342), (2, 957838162171), (11, 174152393122), (22, 87076196561), (43, 44550612194), (86, 22275306097), (127, 15084065546), (254, 7542032773), (473, 4050055654), (946, 2025027827), (1397, 1371278686), (1487, 1288282666), (2794, 685639343), (2974, 644141333), (5461, 350792222), (10723, 178651154), (10922, 175396111), (16357, 117116606), (21446, 89325577), (32714, 58558303), (60071, 31890202), (63941, 29960062), (117953, 16241014), (120142, 15945101), (127882, 14980031), (188849, 10143958), (235906, 8120507), (377698, 5071979), (461089, 4154678), (703351, 2723642), (922178, 2077339), (1361821, 1406702)]