18008157022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11558509}}^1$

素因数の和:11558571

約数の個数: 16

約数和(自身を含む): 29127445200

約数和(自身を除く): 11119288178

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11558509, 23117018, 219611671, 439223342, 473898869, 947797738, 9004078511, 18008157022]

約数ペア:

[(1, 18008157022), (2, 9004078511), (19, 947797738), (38, 473898869), (41, 439223342), (82, 219611671), (779, 23117018), (1558, 11558509)]