19159536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 54603648

約数和(自身を除く): 35444112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 277, 393, 524, 528, 554, 786, 831, 1048, 1108, 1441, 1572, 1662, 2096, 2216, 2882, 3047, 3144, 3324, 4323, 4432, 5764, 6094, 6288, 6648, 8646, 9141, 11528, 12188, 13296, 17292, 18282, 23056, 24376, 34584, 36287, 36564, 48752, 69168, 72574, 73128, 108861, 145148, 146256, 217722, 290296, 399157, 435444, 580592, 798314, 870888, 1197471, 1596628, 1741776, 2394942, 3193256, 4789884, 6386512, 9579768, 19159536]

約数ペア:

[(1, 19159536), (2, 9579768), (3, 6386512), (4, 4789884), (6, 3193256), (8, 2394942), (11, 1741776), (12, 1596628), (16, 1197471), (22, 870888), (24, 798314), (33, 580592), (44, 435444), (48, 399157), (66, 290296), (88, 217722), (131, 146256), (132, 145148), (176, 108861), (262, 73128), (264, 72574), (277, 69168), (393, 48752), (524, 36564), (528, 36287), (554, 34584), (786, 24376), (831, 23056), (1048, 18282), (1108, 17292), (1441, 13296), (1572, 12188), (1662, 11528), (2096, 9141), (2216, 8646), (2882, 6648), (3047, 6288), (3144, 6094), (3324, 5764), (4323, 4432)]