19192428

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13003}}^1$

素因数の和:13054

約数の個数: 36

約数和(自身を含む): 49701288

約数和(自身を除く): 30508860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 13003, 26006, 39009, 52012, 78018, 117027, 156036, 234054, 468108, 533123, 1066246, 1599369, 2132492, 3198738, 4798107, 6397476, 9596214, 19192428]

約数ペア:

[(1, 19192428), (2, 9596214), (3, 6397476), (4, 4798107), (6, 3198738), (9, 2132492), (12, 1599369), (18, 1066246), (36, 533123), (41, 468108), (82, 234054), (123, 156036), (164, 117027), (246, 78018), (369, 52012), (492, 39009), (738, 26006), (1476, 13003)]