19843936

素因数分解:

$2^5\times 7^1\times {\mathrm{88589}}^1$

素因数の和:88606

約数の個数: 24

約数和(自身を含む): 44649360

約数和(自身を除く): 24805424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 88589, 177178, 354356, 620123, 708712, 1240246, 1417424, 2480492, 2834848, 4960984, 9921968, 19843936]

約数ペア:

[(1, 19843936), (2, 9921968), (4, 4960984), (7, 2834848), (8, 2480492), (14, 1417424), (16, 1240246), (28, 708712), (32, 620123), (56, 354356), (112, 177178), (224, 88589)]