22212806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 19784506

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 1487, 2134, 2974, 7469, 10409, 14938, 16357, 20818, 32714, 114499, 144239, 228998, 288478, 1009673, 1586629, 2019346, 3173258, 11106403, 22212806]

約数ペア:

[(1, 22212806), (2, 11106403), (7, 3173258), (11, 2019346), (14, 1586629), (22, 1009673), (77, 288478), (97, 228998), (154, 144239), (194, 114499), (679, 32714), (1067, 20818), (1358, 16357), (1487, 14938), (2134, 10409), (2974, 7469)]