22360172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 40626432

約数和(自身を除く): 18266260

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 1831, 3053, 3662, 6106, 7324, 12212, 78733, 130001, 157466, 260002, 314932, 520004, 5590043, 11180086, 22360172]

約数ペア:

[(1, 22360172), (2, 11180086), (4, 5590043), (43, 520004), (71, 314932), (86, 260002), (142, 157466), (172, 130001), (284, 78733), (1831, 12212), (3053, 7324), (3662, 6106)]