19338088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31393}}^1$

素因数の和:31417

約数の個数: 32

約数和(自身を含む): 45207360

約数和(自身を除く): 25869272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31393, 62786, 125572, 219751, 251144, 345323, 439502, 690646, 879004, 1381292, 1758008, 2417261, 2762584, 4834522, 9669044, 19338088]

約数ペア:

[(1, 19338088), (2, 9669044), (4, 4834522), (7, 2762584), (8, 2417261), (11, 1758008), (14, 1381292), (22, 879004), (28, 690646), (44, 439502), (56, 345323), (77, 251144), (88, 219751), (154, 125572), (308, 62786), (616, 31393)]