19608768

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 84

約数和(自身を含む): 57256680

約数和(自身を除く): 37647912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 577, 708, 944, 1062, 1154, 1416, 1731, 1888, 2124, 2308, 2832, 3462, 3776, 4248, 4616, 5193, 5664, 6924, 8496, 9232, 10386, 11328, 13848, 16992, 18464, 20772, 27696, 33984, 34043, 36928, 41544, 55392, 68086, 83088, 102129, 110784, 136172, 166176, 204258, 272344, 306387, 332352, 408516, 544688, 612774, 817032, 1089376, 1225548, 1634064, 2178752, 2451096, 3268128, 4902192, 6536256, 9804384, 19608768]

約数ペア:

[(1, 19608768), (2, 9804384), (3, 6536256), (4, 4902192), (6, 3268128), (8, 2451096), (9, 2178752), (12, 1634064), (16, 1225548), (18, 1089376), (24, 817032), (32, 612774), (36, 544688), (48, 408516), (59, 332352), (64, 306387), (72, 272344), (96, 204258), (118, 166176), (144, 136172), (177, 110784), (192, 102129), (236, 83088), (288, 68086), (354, 55392), (472, 41544), (531, 36928), (576, 34043), (577, 33984), (708, 27696), (944, 20772), (1062, 18464), (1154, 16992), (1416, 13848), (1731, 11328), (1888, 10386), (2124, 9232), (2308, 8496), (2832, 6924), (3462, 5664), (3776, 5193), (4248, 4616)]