19103664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20977

約数の個数: 40

約数和(自身を含む): 51951040

約数和(自身を除く): 32847376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20947, 41894, 62841, 83788, 125682, 167576, 251364, 335152, 397993, 502728, 795986, 1005456, 1193979, 1591972, 2387958, 3183944, 4775916, 6367888, 9551832, 19103664]

約数ペア:

[(1, 19103664), (2, 9551832), (3, 6367888), (4, 4775916), (6, 3183944), (8, 2387958), (12, 1591972), (16, 1193979), (19, 1005456), (24, 795986), (38, 502728), (48, 397993), (57, 335152), (76, 251364), (114, 167576), (152, 125682), (228, 83788), (304, 62841), (456, 41894), (912, 20947)]