19942034172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{88007}}^1$

素因数の和:88858

約数の個数: 48

約数和(自身を含む): 48614211072

約数和(自身を除く): 28672176900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 821, 1642, 2463, 3284, 4926, 9852, 18883, 37766, 56649, 75532, 88007, 113298, 176014, 226596, 264021, 352028, 528042, 1056084, 2024161, 4048322, 6072483, 8096644, 12144966, 24289932, 72253747, 144507494, 216761241, 289014988, 433522482, 867044964, 1661836181, 3323672362, 4985508543, 6647344724, 9971017086, 19942034172]

約数ペア:

[(1, 19942034172), (2, 9971017086), (3, 6647344724), (4, 4985508543), (6, 3323672362), (12, 1661836181), (23, 867044964), (46, 433522482), (69, 289014988), (92, 216761241), (138, 144507494), (276, 72253747), (821, 24289932), (1642, 12144966), (2463, 8096644), (3284, 6072483), (4926, 4048322), (9852, 2024161), (18883, 1056084), (37766, 528042), (56649, 352028), (75532, 264021), (88007, 226596), (113298, 176014)]