19603056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 55853568

約数和(自身を除く): 36250512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 271, 274, 411, 528, 542, 548, 813, 822, 1084, 1096, 1507, 1626, 1644, 2168, 2192, 2981, 3014, 3252, 3288, 4336, 4521, 5962, 6028, 6504, 6576, 8943, 9042, 11924, 12056, 13008, 17886, 18084, 23848, 24112, 35772, 36168, 37127, 47696, 71544, 72336, 74254, 111381, 143088, 148508, 222762, 297016, 408397, 445524, 594032, 816794, 891048, 1225191, 1633588, 1782096, 2450382, 3267176, 4900764, 6534352, 9801528, 19603056]

約数ペア:

[(1, 19603056), (2, 9801528), (3, 6534352), (4, 4900764), (6, 3267176), (8, 2450382), (11, 1782096), (12, 1633588), (16, 1225191), (22, 891048), (24, 816794), (33, 594032), (44, 445524), (48, 408397), (66, 297016), (88, 222762), (132, 148508), (137, 143088), (176, 111381), (264, 74254), (271, 72336), (274, 71544), (411, 47696), (528, 37127), (542, 36168), (548, 35772), (813, 24112), (822, 23848), (1084, 18084), (1096, 17886), (1507, 13008), (1626, 12056), (1644, 11924), (2168, 9042), (2192, 8943), (2981, 6576), (3014, 6504), (3252, 6028), (3288, 5962), (4336, 4521)]