18736247038

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1152149}}^1$

素因数の和:1152371

約数の個数: 16

約数和(自身を含む): 28868270400

約数和(自身を除く): 10132023362

約数列:

[1, 2, 47, 94, 173, 346, 8131, 16262, 1152149, 2304298, 54151003, 108302006, 199321777, 398643554, 9368123519, 18736247038]

約数ペア:

[(1, 18736247038), (2, 9368123519), (47, 398643554), (94, 199321777), (173, 108302006), (346, 54151003), (8131, 2304298), (16262, 1152149)]