38151818

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 58181760

約数和(自身を除く): 20029942

約数列:

[1, 2, 103, 167, 206, 334, 1109, 2218, 17201, 34402, 114227, 185203, 228454, 370406, 19075909, 38151818]

約数ペア:

[(1, 38151818), (2, 19075909), (103, 370406), (167, 228454), (206, 185203), (334, 114227), (1109, 34402), (2218, 17201)]