13556378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 23882688

約数和(自身を除く): 10326310

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 541, 737, 1082, 1139, 1474, 2278, 5951, 9197, 11902, 12529, 18394, 25058, 36247, 72494, 101167, 202334, 398717, 616199, 797434, 1232398, 6778189, 13556378]

約数ペア:

[(1, 13556378), (2, 6778189), (11, 1232398), (17, 797434), (22, 616199), (34, 398717), (67, 202334), (134, 101167), (187, 72494), (374, 36247), (541, 25058), (737, 18394), (1082, 12529), (1139, 11902), (1474, 9197), (2278, 5951)]