19354704

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23719}}^1$

素因数の和:23747

約数の個数: 40

約数和(自身を含む): 52943040

約数和(自身を除く): 33588336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23719, 47438, 71157, 94876, 142314, 189752, 284628, 379504, 403223, 569256, 806446, 1138512, 1209669, 1612892, 2419338, 3225784, 4838676, 6451568, 9677352, 19354704]

約数ペア:

[(1, 19354704), (2, 9677352), (3, 6451568), (4, 4838676), (6, 3225784), (8, 2419338), (12, 1612892), (16, 1209669), (17, 1138512), (24, 806446), (34, 569256), (48, 403223), (51, 379504), (68, 284628), (102, 189752), (136, 142314), (204, 94876), (272, 71157), (408, 47438), (816, 23719)]