19595448

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11833}}^1$

素因数の和:11868

約数の個数: 48

約数和(自身を含む): 55383120

約数和(自身を除く): 35787672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11833, 23666, 35499, 47332, 70998, 94664, 106497, 141996, 212994, 272159, 283992, 425988, 544318, 816477, 851976, 1088636, 1632954, 2177272, 2449431, 3265908, 4898862, 6531816, 9797724, 19595448]

約数ペア:

[(1, 19595448), (2, 9797724), (3, 6531816), (4, 4898862), (6, 3265908), (8, 2449431), (9, 2177272), (12, 1632954), (18, 1088636), (23, 851976), (24, 816477), (36, 544318), (46, 425988), (69, 283992), (72, 272159), (92, 212994), (138, 141996), (184, 106497), (207, 94664), (276, 70998), (414, 47332), (552, 35499), (828, 23666), (1656, 11833)]