138858194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{3517}}^1$

素因数の和:4577

約数の個数: 16

約数和(自身を含む): 219523200

約数和(自身を除く): 80665006

約数列:

[1, 2, 19, 38, 1039, 2078, 3517, 7034, 19741, 39482, 66823, 133646, 3654163, 7308326, 69429097, 138858194]

約数ペア:

[(1, 138858194), (2, 69429097), (19, 7308326), (38, 3654163), (1039, 133646), (2078, 66823), (3517, 39482), (7034, 19741)]