19383891648

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9177979}}^1$

素因数の和:9178005

約数の個数: 56

約数和(自身を含む): 55948966080

約数和(自身を除く): 36565074432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9177979, 18355958, 27533937, 36711916, 55067874, 73423832, 100957769, 110135748, 146847664, 201915538, 220271496, 293695328, 302873307, 403831076, 440542992, 587390656, 605746614, 807662152, 881085984, 1211493228, 1615324304, 1762171968, 2422986456, 3230648608, 4845972912, 6461297216, 9691945824, 19383891648]

約数ペア:

[(1, 19383891648), (2, 9691945824), (3, 6461297216), (4, 4845972912), (6, 3230648608), (8, 2422986456), (11, 1762171968), (12, 1615324304), (16, 1211493228), (22, 881085984), (24, 807662152), (32, 605746614), (33, 587390656), (44, 440542992), (48, 403831076), (64, 302873307), (66, 293695328), (88, 220271496), (96, 201915538), (132, 146847664), (176, 110135748), (192, 100957769), (264, 73423832), (352, 55067874), (528, 36711916), (704, 27533937), (1056, 18355958), (2112, 9177979)]