11211965930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{35527}}^1$

素因数の和:35715

約数の個数: 64

約数和(自身を含む): 23329105920

約数和(自身を除く): 12117139990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 151, 190, 209, 302, 418, 755, 1045, 1510, 1661, 2090, 2869, 3322, 5738, 8305, 14345, 16610, 28690, 31559, 35527, 63118, 71054, 157795, 177635, 315590, 355270, 390797, 675013, 781594, 1350026, 1953985, 3375065, 3907970, 5364577, 6750130, 7425143, 10729154, 14850286, 26822885, 37125715, 53645770, 59010347, 74251430, 101926963, 118020694, 203853926, 295051735, 509634815, 590103470, 1019269630, 1121196593, 2242393186, 5605982965, 11211965930]

約数ペア:

[(1, 11211965930), (2, 5605982965), (5, 2242393186), (10, 1121196593), (11, 1019269630), (19, 590103470), (22, 509634815), (38, 295051735), (55, 203853926), (95, 118020694), (110, 101926963), (151, 74251430), (190, 59010347), (209, 53645770), (302, 37125715), (418, 26822885), (755, 14850286), (1045, 10729154), (1510, 7425143), (1661, 6750130), (2090, 5364577), (2869, 3907970), (3322, 3375065), (5738, 1953985), (8305, 1350026), (14345, 781594), (16610, 675013), (28690, 390797), (31559, 355270), (35527, 315590), (63118, 177635), (71054, 157795)]