19560936

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 50843520

約数和(自身を除く): 31282584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 103, 123, 164, 193, 206, 246, 309, 328, 386, 412, 492, 579, 618, 772, 824, 984, 1158, 1236, 1544, 2316, 2472, 4223, 4632, 7913, 8446, 12669, 15826, 16892, 19879, 23739, 25338, 31652, 33784, 39758, 47478, 50676, 59637, 63304, 79516, 94956, 101352, 119274, 159032, 189912, 238548, 477096, 815039, 1630078, 2445117, 3260156, 4890234, 6520312, 9780468, 19560936]

約数ペア:

[(1, 19560936), (2, 9780468), (3, 6520312), (4, 4890234), (6, 3260156), (8, 2445117), (12, 1630078), (24, 815039), (41, 477096), (82, 238548), (103, 189912), (123, 159032), (164, 119274), (193, 101352), (206, 94956), (246, 79516), (309, 63304), (328, 59637), (386, 50676), (412, 47478), (492, 39758), (579, 33784), (618, 31652), (772, 25338), (824, 23739), (984, 19879), (1158, 16892), (1236, 15826), (1544, 12669), (2316, 8446), (2472, 7913), (4223, 4632)]