19298178

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4723}}^1$

素因数の和:4958

約数の個数: 24

約数和(自身を含む): 42005808

約数和(自身を除く): 22707630

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 4723, 9446, 14169, 28338, 42507, 85014, 1072121, 2144242, 3216363, 6432726, 9649089, 19298178]

約数ペア:

[(1, 19298178), (2, 9649089), (3, 6432726), (6, 3216363), (9, 2144242), (18, 1072121), (227, 85014), (454, 42507), (681, 28338), (1362, 14169), (2043, 9446), (4086, 4723)]