19419092

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9036

約数の個数: 36

約数和(自身を含む): 43130304

約数和(自身を除く): 23711212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9007, 18014, 36028, 63049, 99077, 126098, 198154, 252196, 396308, 441343, 693539, 882686, 1387078, 1765372, 2774156, 4854773, 9709546, 19419092]

約数ペア:

[(1, 19419092), (2, 9709546), (4, 4854773), (7, 2774156), (11, 1765372), (14, 1387078), (22, 882686), (28, 693539), (44, 441343), (49, 396308), (77, 252196), (98, 198154), (154, 126098), (196, 99077), (308, 63049), (539, 36028), (1078, 18014), (2156, 9007)]