13171984

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 60

約数和(自身を含む): 30342924

約数和(自身を除く): 17170940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 317, 371, 392, 424, 634, 742, 784, 848, 1268, 1484, 2219, 2536, 2597, 2968, 4438, 5072, 5194, 5936, 8876, 10388, 15533, 16801, 17752, 20776, 31066, 33602, 35504, 41552, 62132, 67204, 117607, 124264, 134408, 235214, 248528, 268816, 470428, 823249, 940856, 1646498, 1881712, 3292996, 6585992, 13171984]

約数ペア:

[(1, 13171984), (2, 6585992), (4, 3292996), (7, 1881712), (8, 1646498), (14, 940856), (16, 823249), (28, 470428), (49, 268816), (53, 248528), (56, 235214), (98, 134408), (106, 124264), (112, 117607), (196, 67204), (212, 62132), (317, 41552), (371, 35504), (392, 33602), (424, 31066), (634, 20776), (742, 17752), (784, 16801), (848, 15533), (1268, 10388), (1484, 8876), (2219, 5936), (2536, 5194), (2597, 5072), (2968, 4438)]