16474292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 16547788

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 311, 323, 622, 646, 697, 779, 1244, 1292, 1394, 1558, 2788, 3116, 5287, 5909, 10574, 11818, 12751, 13243, 21148, 23636, 25502, 26486, 51004, 52972, 100453, 200906, 216767, 242269, 401812, 433534, 484538, 867068, 969076, 4118573, 8237146, 16474292]

約数ペア:

[(1, 16474292), (2, 8237146), (4, 4118573), (17, 969076), (19, 867068), (34, 484538), (38, 433534), (41, 401812), (68, 242269), (76, 216767), (82, 200906), (164, 100453), (311, 52972), (323, 51004), (622, 26486), (646, 25502), (697, 23636), (779, 21148), (1244, 13243), (1292, 12751), (1394, 11818), (1558, 10574), (2788, 5909), (3116, 5287)]