16620348

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18973}}^1$

素因数の和:19053

約数の個数: 24

約数和(自身を含む): 39314128

約数和(自身を除く): 22693780

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 18973, 37946, 56919, 75892, 113838, 227676, 1385029, 2770058, 4155087, 5540116, 8310174, 16620348]

約数ペア:

[(1, 16620348), (2, 8310174), (3, 5540116), (4, 4155087), (6, 2770058), (12, 1385029), (73, 227676), (146, 113838), (219, 75892), (292, 56919), (438, 37946), (876, 18973)]