16771462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 27498240

約数和(自身を除く): 10726778

約数列:

[1, 2, 23, 43, 46, 61, 86, 122, 139, 278, 989, 1403, 1978, 2623, 2806, 3197, 5246, 5977, 6394, 8479, 11954, 16958, 60329, 120658, 137471, 195017, 274942, 364597, 390034, 729194, 8385731, 16771462]

約数ペア:

[(1, 16771462), (2, 8385731), (23, 729194), (43, 390034), (46, 364597), (61, 274942), (86, 195017), (122, 137471), (139, 120658), (278, 60329), (989, 16958), (1403, 11954), (1978, 8479), (2623, 6394), (2806, 5977), (3197, 5246)]