19372101852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1373}}^1\times {\mathrm{3257}}^1$

素因数の和:4675

約数の個数: 72

約数和(自身を含む): 47755216656

約数和(自身を除く): 28383114804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1373, 1444, 2166, 2746, 3257, 4119, 4332, 5492, 6514, 8238, 9771, 13028, 16476, 19542, 26087, 39084, 52174, 61883, 78261, 104348, 123766, 156522, 185649, 247532, 313044, 371298, 495653, 742596, 991306, 1175777, 1486959, 1982612, 2351554, 2973918, 3527331, 4471861, 4703108, 5947836, 7054662, 8943722, 13415583, 14109324, 17887444, 26831166, 53662332, 84965359, 169930718, 254896077, 339861436, 509792154, 1019584308, 1614341821, 3228683642, 4843025463, 6457367284, 9686050926, 19372101852]

約数ペア:

[(1, 19372101852), (2, 9686050926), (3, 6457367284), (4, 4843025463), (6, 3228683642), (12, 1614341821), (19, 1019584308), (38, 509792154), (57, 339861436), (76, 254896077), (114, 169930718), (228, 84965359), (361, 53662332), (722, 26831166), (1083, 17887444), (1373, 14109324), (1444, 13415583), (2166, 8943722), (2746, 7054662), (3257, 5947836), (4119, 4703108), (4332, 4471861), (5492, 3527331), (6514, 2973918), (8238, 2351554), (9771, 1982612), (13028, 1486959), (16476, 1175777), (19542, 991306), (26087, 742596), (39084, 495653), (52174, 371298), (61883, 313044), (78261, 247532), (104348, 185649), (123766, 156522)]