26738890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140731}}^1$

素因数の和:140757

約数の個数: 16

約数和(自身を含む): 50663520

約数和(自身を除く): 23924630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 140731, 281462, 703655, 1407310, 2673889, 5347778, 13369445, 26738890]

約数ペア:

[(1, 26738890), (2, 13369445), (5, 5347778), (10, 2673889), (19, 1407310), (38, 703655), (95, 281462), (190, 140731)]