19384624

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10181}}^1$

素因数の和:10213

約数の個数: 40

約数和(自身を含む): 45452448

約数和(自身を除く): 26067824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10181, 20362, 40724, 71267, 81448, 142534, 162896, 173077, 285068, 346154, 570136, 692308, 1140272, 1211539, 1384616, 2423078, 2769232, 4846156, 9692312, 19384624]

約数ペア:

[(1, 19384624), (2, 9692312), (4, 4846156), (7, 2769232), (8, 2423078), (14, 1384616), (16, 1211539), (17, 1140272), (28, 692308), (34, 570136), (56, 346154), (68, 285068), (112, 173077), (119, 162896), (136, 142534), (238, 81448), (272, 71267), (476, 40724), (952, 20362), (1904, 10181)]