18671452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 34643840

約数和(自身を除く): 15972388

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1627, 2869, 3254, 5738, 6508, 11476, 30913, 61826, 123652, 245677, 491354, 982708, 4667863, 9335726, 18671452]

約数ペア:

[(1, 18671452), (2, 9335726), (4, 4667863), (19, 982708), (38, 491354), (76, 245677), (151, 123652), (302, 61826), (604, 30913), (1627, 11476), (2869, 6508), (3254, 5738)]