38901818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 60729480

約数和(自身を除く): 21827662

約数列:

[1, 2, 29, 58, 173, 346, 3877, 5017, 7754, 10034, 112433, 224866, 670721, 1341442, 19450909, 38901818]

約数ペア:

[(1, 38901818), (2, 19450909), (29, 1341442), (58, 670721), (173, 224866), (346, 112433), (3877, 10034), (5017, 7754)]