19447254

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4483}}^1$

素因数の和:4732

約数の個数: 24

約数和(自身を含む): 42319992

約数和(自身を除く): 22872738

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4483, 8966, 13449, 26898, 40347, 80694, 1080403, 2160806, 3241209, 6482418, 9723627, 19447254]

約数ペア:

[(1, 19447254), (2, 9723627), (3, 6482418), (6, 3241209), (9, 2160806), (18, 1080403), (241, 80694), (482, 40347), (723, 26898), (1446, 13449), (2169, 8966), (4338, 4483)]