16000278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12289}}^1$

素因数の和:12332

約数の個数: 32

約数和(自身を含む): 37754880

約数和(自身を除く): 21754602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 12289, 24578, 36867, 73734, 86023, 172046, 258069, 380959, 516138, 761918, 1142877, 2285754, 2666713, 5333426, 8000139, 16000278]

約数ペア:

[(1, 16000278), (2, 8000139), (3, 5333426), (6, 2666713), (7, 2285754), (14, 1142877), (21, 761918), (31, 516138), (42, 380959), (62, 258069), (93, 172046), (186, 86023), (217, 73734), (434, 36867), (651, 24578), (1302, 12289)]