13161566228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{15289}}^1$

素因数の和:15600

約数の個数: 48

約数和(自身を含む): 24865209600

約数和(自身を除く): 11703643372

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 241, 482, 893, 964, 1786, 3572, 4579, 9158, 11327, 15289, 18316, 22654, 30578, 45308, 61156, 215213, 290491, 430426, 580982, 718583, 860852, 1161964, 1437166, 2874332, 3684649, 7369298, 13653077, 14738596, 27306154, 54612308, 70008331, 140016662, 173178503, 280033324, 346357006, 692714012, 3290391557, 6580783114, 13161566228]

約数ペア:

[(1, 13161566228), (2, 6580783114), (4, 3290391557), (19, 692714012), (38, 346357006), (47, 280033324), (76, 173178503), (94, 140016662), (188, 70008331), (241, 54612308), (482, 27306154), (893, 14738596), (964, 13653077), (1786, 7369298), (3572, 3684649), (4579, 2874332), (9158, 1437166), (11327, 1161964), (15289, 860852), (18316, 718583), (22654, 580982), (30578, 430426), (45308, 290491), (61156, 215213)]