19129344

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 88

約数和(自身を含む): 55023360

約数和(自身を除く): 35894016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 479, 512, 624, 768, 832, 958, 1024, 1248, 1437, 1536, 1664, 1916, 2496, 2874, 3072, 3328, 3832, 4992, 5748, 6227, 6656, 7664, 9984, 11496, 12454, 13312, 15328, 18681, 19968, 22992, 24908, 30656, 37362, 39936, 45984, 49816, 61312, 74724, 91968, 99632, 122624, 149448, 183936, 199264, 245248, 298896, 367872, 398528, 490496, 597792, 735744, 797056, 1195584, 1471488, 1594112, 2391168, 3188224, 4782336, 6376448, 9564672, 19129344]

約数ペア:

[(1, 19129344), (2, 9564672), (3, 6376448), (4, 4782336), (6, 3188224), (8, 2391168), (12, 1594112), (13, 1471488), (16, 1195584), (24, 797056), (26, 735744), (32, 597792), (39, 490496), (48, 398528), (52, 367872), (64, 298896), (78, 245248), (96, 199264), (104, 183936), (128, 149448), (156, 122624), (192, 99632), (208, 91968), (256, 74724), (312, 61312), (384, 49816), (416, 45984), (479, 39936), (512, 37362), (624, 30656), (768, 24908), (832, 22992), (958, 19968), (1024, 18681), (1248, 15328), (1437, 13312), (1536, 12454), (1664, 11496), (1916, 9984), (2496, 7664), (2874, 6656), (3072, 6227), (3328, 5748), (3832, 4992)]