19393504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46619}}^1$

素因数の和:46642

約数の個数: 24

約数和(自身を含む): 41118840

約数和(自身を除く): 21725336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46619, 93238, 186476, 372952, 606047, 745904, 1212094, 1491808, 2424188, 4848376, 9696752, 19393504]

約数ペア:

[(1, 19393504), (2, 9696752), (4, 4848376), (8, 2424188), (13, 1491808), (16, 1212094), (26, 745904), (32, 606047), (52, 372952), (104, 186476), (208, 93238), (416, 46619)]