28889538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{253417}}^1$

素因数の和:253441

約数の個数: 16

約数和(自身を含む): 60820320

約数和(自身を除く): 31930782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 253417, 506834, 760251, 1520502, 4814923, 9629846, 14444769, 28889538]

約数ペア:

[(1, 28889538), (2, 14444769), (3, 9629846), (6, 4814923), (19, 1520502), (38, 760251), (57, 506834), (114, 253417)]