38890226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1553}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 61538400

約数和(自身を除く): 22648174

約数列:

[1, 2, 19, 38, 659, 1318, 1553, 3106, 12521, 25042, 29507, 59014, 1023427, 2046854, 19445113, 38890226]

約数ペア:

[(1, 38890226), (2, 19445113), (19, 2046854), (38, 1023427), (659, 59014), (1318, 29507), (1553, 25042), (3106, 12521)]