17730656438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{30391}}^1$

素因数の和:31580

約数の個数: 32

約数和(自身を含む): 30302525952

約数和(自身を除く): 12571869514

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1153, 2306, 12683, 25366, 26519, 30391, 53038, 60782, 291709, 334301, 583418, 668602, 698993, 1397986, 7688923, 15377846, 35040823, 70081646, 385449053, 770898106, 805938929, 1611877858, 8865328219, 17730656438]

約数ペア:

[(1, 17730656438), (2, 8865328219), (11, 1611877858), (22, 805938929), (23, 770898106), (46, 385449053), (253, 70081646), (506, 35040823), (1153, 15377846), (2306, 7688923), (12683, 1397986), (25366, 698993), (26519, 668602), (30391, 583418), (53038, 334301), (60782, 291709)]