19150908984

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1694171}}^1$

素因数の和:1694340

約数の個数: 48

約数和(自身を含む): 52197439320

約数和(自身を除く): 33046530336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 1694171, 3388342, 5082513, 6776684, 10165026, 13553368, 15247539, 20330052, 30495078, 40660104, 60990156, 121980312, 265984847, 531969694, 797954541, 1063939388, 1595909082, 2127878776, 2393863623, 3191818164, 4787727246, 6383636328, 9575454492, 19150908984]

約数ペア:

[(1, 19150908984), (2, 9575454492), (3, 6383636328), (4, 4787727246), (6, 3191818164), (8, 2393863623), (9, 2127878776), (12, 1595909082), (18, 1063939388), (24, 797954541), (36, 531969694), (72, 265984847), (157, 121980312), (314, 60990156), (471, 40660104), (628, 30495078), (942, 20330052), (1256, 15247539), (1413, 13553368), (1884, 10165026), (2826, 6776684), (3768, 5082513), (5652, 3388342), (11304, 1694171)]