21983952

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19913}}^1$

素因数の和:19947

約数の個数: 40

約数和(自身を含む): 59264064

約数和(自身を除く): 37280112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19913, 39826, 59739, 79652, 119478, 159304, 238956, 318608, 457999, 477912, 915998, 955824, 1373997, 1831996, 2747994, 3663992, 5495988, 7327984, 10991976, 21983952]

約数ペア:

[(1, 21983952), (2, 10991976), (3, 7327984), (4, 5495988), (6, 3663992), (8, 2747994), (12, 1831996), (16, 1373997), (23, 955824), (24, 915998), (46, 477912), (48, 457999), (69, 318608), (92, 238956), (138, 159304), (184, 119478), (276, 79652), (368, 59739), (552, 39826), (1104, 19913)]