13555786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4917

約数の個数: 16

約数和(自身を含む): 21570048

約数和(自身を除く): 8014262

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 4831, 9662, 111113, 222226, 294691, 589382, 6777893, 13555786]

約数ペア:

[(1, 13555786), (2, 6777893), (23, 589382), (46, 294691), (61, 222226), (122, 111113), (1403, 9662), (2806, 4831)]