19169808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 57615360

約数和(自身を除く): 38445552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 967, 1239, 1416, 1652, 1934, 2478, 2832, 2901, 3304, 3868, 4956, 5802, 6608, 6769, 7736, 9912, 11604, 13538, 15472, 19824, 20307, 23208, 27076, 40614, 46416, 54152, 57053, 81228, 108304, 114106, 162456, 171159, 228212, 324912, 342318, 399371, 456424, 684636, 798742, 912848, 1198113, 1369272, 1597484, 2396226, 2738544, 3194968, 4792452, 6389936, 9584904, 19169808]

約数ペア:

[(1, 19169808), (2, 9584904), (3, 6389936), (4, 4792452), (6, 3194968), (7, 2738544), (8, 2396226), (12, 1597484), (14, 1369272), (16, 1198113), (21, 912848), (24, 798742), (28, 684636), (42, 456424), (48, 399371), (56, 342318), (59, 324912), (84, 228212), (112, 171159), (118, 162456), (168, 114106), (177, 108304), (236, 81228), (336, 57053), (354, 54152), (413, 46416), (472, 40614), (708, 27076), (826, 23208), (944, 20307), (967, 19824), (1239, 15472), (1416, 13538), (1652, 11604), (1934, 9912), (2478, 7736), (2832, 6769), (2901, 6608), (3304, 5802), (3868, 4956)]