19156765184

素因数分解:

$2^9\times {\mathrm{1151}}^1\times {\mathrm{32507}}^1$

素因数の和:33676

約数の個数: 40

約数和(自身を含む): 38310547968

約数和(自身を除く): 19153782784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1151, 2302, 4604, 9208, 18416, 32507, 36832, 65014, 73664, 130028, 147328, 260056, 294656, 520112, 589312, 1040224, 2080448, 4160896, 8321792, 16643584, 37415557, 74831114, 149662228, 299324456, 598648912, 1197297824, 2394595648, 4789191296, 9578382592, 19156765184]

約数ペア:

[(1, 19156765184), (2, 9578382592), (4, 4789191296), (8, 2394595648), (16, 1197297824), (32, 598648912), (64, 299324456), (128, 149662228), (256, 74831114), (512, 37415557), (1151, 16643584), (2302, 8321792), (4604, 4160896), (9208, 2080448), (18416, 1040224), (32507, 589312), (36832, 520112), (65014, 294656), (73664, 260056), (130028, 147328)]