12593721788

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 23913212400

約数和(自身を除く): 11319490612

約数列:

[1, 2, 4, 17, 34, 68, 89, 109, 178, 218, 289, 356, 436, 578, 1123, 1156, 1513, 1853, 2246, 3026, 3706, 4492, 6052, 7412, 9701, 19091, 19402, 25721, 31501, 38182, 38804, 51442, 63002, 76364, 99947, 102884, 122407, 126004, 164917, 199894, 244814, 324547, 329834, 399788, 489628, 649094, 659668, 1298188, 1699099, 2080919, 2803589, 3398198, 4161838, 5607178, 6796396, 8323676, 10894223, 11214356, 21788446, 28884683, 35375623, 43576892, 57769366, 70751246, 115538732, 141502492, 185201791, 370403582, 740807164, 3148430447, 6296860894, 12593721788]

約数ペア:

[(1, 12593721788), (2, 6296860894), (4, 3148430447), (17, 740807164), (34, 370403582), (68, 185201791), (89, 141502492), (109, 115538732), (178, 70751246), (218, 57769366), (289, 43576892), (356, 35375623), (436, 28884683), (578, 21788446), (1123, 11214356), (1156, 10894223), (1513, 8323676), (1853, 6796396), (2246, 5607178), (3026, 4161838), (3706, 3398198), (4492, 2803589), (6052, 2080919), (7412, 1699099), (9701, 1298188), (19091, 659668), (19402, 649094), (25721, 489628), (31501, 399788), (38182, 329834), (38804, 324547), (51442, 244814), (63002, 199894), (76364, 164917), (99947, 126004), (102884, 122407)]