19456704

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2022

約数の個数: 84

約数和(自身を含む): 59079384

約数和(自身を除く): 39622680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 1987, 2448, 3264, 3974, 4896, 5961, 7948, 9792, 11922, 15896, 17883, 23844, 31792, 33779, 35766, 47688, 63584, 67558, 71532, 95376, 101337, 127168, 135116, 143064, 190752, 202674, 270232, 286128, 304011, 381504, 405348, 540464, 572256, 608022, 810696, 1080928, 1144512, 1216044, 1621392, 2161856, 2432088, 3242784, 4864176, 6485568, 9728352, 19456704]

約数ペア:

[(1, 19456704), (2, 9728352), (3, 6485568), (4, 4864176), (6, 3242784), (8, 2432088), (9, 2161856), (12, 1621392), (16, 1216044), (17, 1144512), (18, 1080928), (24, 810696), (32, 608022), (34, 572256), (36, 540464), (48, 405348), (51, 381504), (64, 304011), (68, 286128), (72, 270232), (96, 202674), (102, 190752), (136, 143064), (144, 135116), (153, 127168), (192, 101337), (204, 95376), (272, 71532), (288, 67558), (306, 63584), (408, 47688), (544, 35766), (576, 33779), (612, 31792), (816, 23844), (1088, 17883), (1224, 15896), (1632, 11922), (1987, 9792), (2448, 7948), (3264, 5961), (3974, 4896)]