15693646676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{1229}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 29074248000

約数和(自身を除く): 13380601324

約数列:

[1, 2, 4, 19, 38, 76, 401, 419, 802, 838, 1229, 1604, 1676, 2458, 4916, 7619, 7961, 15238, 15922, 23351, 30476, 31844, 46702, 93404, 168019, 336038, 492829, 514951, 672076, 985658, 1029902, 1971316, 2059804, 3192361, 6384722, 9363751, 9784069, 12769444, 18727502, 19568138, 37455004, 39136276, 206495351, 412990702, 825981404, 3923411669, 7846823338, 15693646676]

約数ペア:

[(1, 15693646676), (2, 7846823338), (4, 3923411669), (19, 825981404), (38, 412990702), (76, 206495351), (401, 39136276), (419, 37455004), (802, 19568138), (838, 18727502), (1229, 12769444), (1604, 9784069), (1676, 9363751), (2458, 6384722), (4916, 3192361), (7619, 2059804), (7961, 1971316), (15238, 1029902), (15922, 985658), (23351, 672076), (30476, 514951), (31844, 492829), (46702, 336038), (93404, 168019)]