11815278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 24622080

約数和(自身を除く): 12806802

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 457, 834, 914, 1371, 2742, 4309, 8618, 12927, 14167, 25854, 28334, 42501, 63523, 85002, 127046, 190569, 381138, 1969213, 3938426, 5907639, 11815278]

約数ペア:

[(1, 11815278), (2, 5907639), (3, 3938426), (6, 1969213), (31, 381138), (62, 190569), (93, 127046), (139, 85002), (186, 63523), (278, 42501), (417, 28334), (457, 25854), (834, 14167), (914, 12927), (1371, 8618), (2742, 4309)]