19192272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 54663168

約数和(自身を除く): 35470896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 223, 264, 326, 446, 489, 528, 652, 669, 892, 978, 1304, 1338, 1784, 1793, 1956, 2453, 2608, 2676, 3568, 3586, 3912, 4906, 5352, 5379, 7172, 7359, 7824, 9812, 10704, 10758, 14344, 14718, 19624, 21516, 28688, 29436, 36349, 39248, 43032, 58872, 72698, 86064, 109047, 117744, 145396, 218094, 290792, 399839, 436188, 581584, 799678, 872376, 1199517, 1599356, 1744752, 2399034, 3198712, 4798068, 6397424, 9596136, 19192272]

約数ペア:

[(1, 19192272), (2, 9596136), (3, 6397424), (4, 4798068), (6, 3198712), (8, 2399034), (11, 1744752), (12, 1599356), (16, 1199517), (22, 872376), (24, 799678), (33, 581584), (44, 436188), (48, 399839), (66, 290792), (88, 218094), (132, 145396), (163, 117744), (176, 109047), (223, 86064), (264, 72698), (326, 58872), (446, 43032), (489, 39248), (528, 36349), (652, 29436), (669, 28688), (892, 21516), (978, 19624), (1304, 14718), (1338, 14344), (1784, 10758), (1793, 10704), (1956, 9812), (2453, 7824), (2608, 7359), (2676, 7172), (3568, 5379), (3586, 5352), (3912, 4906)]