16538748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 41588736

約数和(自身を除く): 25049988

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 1933, 2139, 2852, 3866, 4278, 5799, 7732, 8556, 11598, 23196, 44459, 59923, 88918, 119846, 133377, 177836, 179769, 239692, 266754, 359538, 533508, 719076, 1378229, 2756458, 4134687, 5512916, 8269374, 16538748]

約数ペア:

[(1, 16538748), (2, 8269374), (3, 5512916), (4, 4134687), (6, 2756458), (12, 1378229), (23, 719076), (31, 533508), (46, 359538), (62, 266754), (69, 239692), (92, 179769), (93, 177836), (124, 133377), (138, 119846), (186, 88918), (276, 59923), (372, 44459), (713, 23196), (1426, 11598), (1933, 8556), (2139, 7732), (2852, 5799), (3866, 4278)]