19738214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1$

素因数の和:3667

約数の個数: 16

約数和(自身を含む): 30758400

約数和(自身を除く): 11020186

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3559, 5546, 7118, 167273, 209981, 334546, 419962, 9869107, 19738214]

約数ペア:

[(1, 19738214), (2, 9869107), (47, 419962), (59, 334546), (94, 209981), (118, 167273), (2773, 7118), (3559, 5546)]