19547968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{27767}}^1$

素因数の和:27790

約数の個数: 28

約数和(自身を含む): 42318432

約数和(自身を除く): 22770464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 27767, 55534, 111068, 222136, 305437, 444272, 610874, 888544, 1221748, 1777088, 2443496, 4886992, 9773984, 19547968]

約数ペア:

[(1, 19547968), (2, 9773984), (4, 4886992), (8, 2443496), (11, 1777088), (16, 1221748), (22, 888544), (32, 610874), (44, 444272), (64, 305437), (88, 222136), (176, 111068), (352, 55534), (704, 27767)]