19441584

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1802

約数の個数: 60

約数和(自身を含む): 55130400

約数和(自身を除く): 35688816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1709, 1896, 2844, 3418, 3792, 5127, 5688, 6836, 10254, 11376, 13672, 15381, 20508, 27344, 30762, 41016, 61524, 82032, 123048, 135011, 246096, 270022, 405033, 540044, 810066, 1080088, 1215099, 1620132, 2160176, 2430198, 3240264, 4860396, 6480528, 9720792, 19441584]

約数ペア:

[(1, 19441584), (2, 9720792), (3, 6480528), (4, 4860396), (6, 3240264), (8, 2430198), (9, 2160176), (12, 1620132), (16, 1215099), (18, 1080088), (24, 810066), (36, 540044), (48, 405033), (72, 270022), (79, 246096), (144, 135011), (158, 123048), (237, 82032), (316, 61524), (474, 41016), (632, 30762), (711, 27344), (948, 20508), (1264, 15381), (1422, 13672), (1709, 11376), (1896, 10254), (2844, 6836), (3418, 5688), (3792, 5127)]