19006747638

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{43394401}}^1$

素因数の和:43394479

約数の個数: 16

約数和(自身を含む): 38534228976

約数和(自身を除く): 19527481338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 43394401, 86788802, 130183203, 260366406, 3167791273, 6335582546, 9503373819, 19006747638]

約数ペア:

[(1, 19006747638), (2, 9503373819), (3, 6335582546), (6, 3167791273), (73, 260366406), (146, 130183203), (219, 86788802), (438, 43394401)]