47219758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{10433}}^1$

素因数の和:10539

約数の個数: 16

約数和(自身を含む): 74123136

約数和(自身を除く): 26903378

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 10433, 20866, 323423, 646846, 761609, 1523218, 23609879, 47219758]

約数ペア:

[(1, 47219758), (2, 23609879), (31, 1523218), (62, 761609), (73, 646846), (146, 323423), (2263, 20866), (4526, 10433)]