19766688

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10837}}^1$

素因数の和:10869

約数の個数: 48

約数和(自身を含む): 54623520

約数和(自身を除く): 34856832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10837, 21674, 32511, 43348, 65022, 86696, 130044, 173392, 205903, 260088, 346784, 411806, 520176, 617709, 823612, 1040352, 1235418, 1647224, 2470836, 3294448, 4941672, 6588896, 9883344, 19766688]

約数ペア:

[(1, 19766688), (2, 9883344), (3, 6588896), (4, 4941672), (6, 3294448), (8, 2470836), (12, 1647224), (16, 1235418), (19, 1040352), (24, 823612), (32, 617709), (38, 520176), (48, 411806), (57, 346784), (76, 260088), (96, 205903), (114, 173392), (152, 130044), (228, 86696), (304, 65022), (456, 43348), (608, 32511), (912, 21674), (1824, 10837)]