16379406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 38188800

約数和(自身を除く): 21809394

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1019, 1786, 2038, 2679, 3057, 5358, 6114, 8037, 9171, 16074, 18342, 19361, 38722, 47893, 58083, 95786, 116166, 143679, 174249, 287358, 348498, 431037, 862074, 909967, 1819934, 2729901, 5459802, 8189703, 16379406]

約数ペア:

[(1, 16379406), (2, 8189703), (3, 5459802), (6, 2729901), (9, 1819934), (18, 909967), (19, 862074), (38, 431037), (47, 348498), (57, 287358), (94, 174249), (114, 143679), (141, 116166), (171, 95786), (282, 58083), (342, 47893), (423, 38722), (846, 19361), (893, 18342), (1019, 16074), (1786, 9171), (2038, 8037), (2679, 6114), (3057, 5358)]