19184772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 28594428

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 314, 471, 599, 628, 942, 1198, 1797, 1884, 2396, 2669, 3594, 5338, 7188, 8007, 10183, 10676, 16014, 20366, 30549, 32028, 40732, 61098, 94043, 122196, 188086, 282129, 376172, 564258, 1128516, 1598731, 3197462, 4796193, 6394924, 9592386, 19184772]

約数ペア:

[(1, 19184772), (2, 9592386), (3, 6394924), (4, 4796193), (6, 3197462), (12, 1598731), (17, 1128516), (34, 564258), (51, 376172), (68, 282129), (102, 188086), (157, 122196), (204, 94043), (314, 61098), (471, 40732), (599, 32028), (628, 30549), (942, 20366), (1198, 16014), (1797, 10676), (1884, 10183), (2396, 8007), (2669, 7188), (3594, 5338)]