19187832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 32133768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 359, 393, 408, 524, 718, 786, 1048, 1077, 1436, 1572, 2154, 2227, 2872, 3144, 4308, 4454, 6103, 6681, 8616, 8908, 12206, 13362, 17816, 18309, 24412, 26724, 36618, 47029, 48824, 53448, 73236, 94058, 141087, 146472, 188116, 282174, 376232, 564348, 799493, 1128696, 1598986, 2398479, 3197972, 4796958, 6395944, 9593916, 19187832]

約数ペア:

[(1, 19187832), (2, 9593916), (3, 6395944), (4, 4796958), (6, 3197972), (8, 2398479), (12, 1598986), (17, 1128696), (24, 799493), (34, 564348), (51, 376232), (68, 282174), (102, 188116), (131, 146472), (136, 141087), (204, 94058), (262, 73236), (359, 53448), (393, 48824), (408, 47029), (524, 36618), (718, 26724), (786, 24412), (1048, 18309), (1077, 17816), (1436, 13362), (1572, 12206), (2154, 8908), (2227, 8616), (2872, 6681), (3144, 6103), (4308, 4454)]