18038714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15313}}^1$

素因数の和:15365

約数の個数: 16

約数和(自身を含む): 29402880

約数和(自身を除く): 11364166

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 15313, 30626, 290947, 474703, 581894, 949406, 9019357, 18038714]

約数ペア:

[(1, 18038714), (2, 9019357), (19, 949406), (31, 581894), (38, 474703), (62, 290947), (589, 30626), (1178, 15313)]