19281198

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{44021}}^1$

素因数の和:44099

約数の個数: 16

約数和(自身を含む): 39091536

約数和(自身を除く): 19810338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 44021, 88042, 132063, 264126, 3213533, 6427066, 9640599, 19281198]

約数ペア:

[(1, 19281198), (2, 9640599), (3, 6427066), (6, 3213533), (73, 264126), (146, 132063), (219, 88042), (438, 44021)]