19191522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19867}}^1$

素因数の和:19902

約数の個数: 32

約数和(自身を含む): 45775872

約数和(自身を除く): 26584350

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19867, 39734, 59601, 119202, 139069, 278138, 417207, 456941, 834414, 913882, 1370823, 2741646, 3198587, 6397174, 9595761, 19191522]

約数ペア:

[(1, 19191522), (2, 9595761), (3, 6397174), (6, 3198587), (7, 2741646), (14, 1370823), (21, 913882), (23, 834414), (42, 456941), (46, 417207), (69, 278138), (138, 139069), (161, 119202), (322, 59601), (483, 39734), (966, 19867)]